Is it okay to pop a pilonidal cyst myself?

No study has directly tested whether popping a pilonidal cyst yourself is safe. The available research only compares different ways doctors drain or treat these cysts, not self-popping at home, so there's no evidence either way.

What should I do if my pilonidal cyst pops on its own?

Keep the area clean and covered, and watch for spreading redness, fever, or chills. One study found that abscesses which burst open on their own, without a clinician draining them, were linked to the cyst returning more often over many years compared with doctor-performed drainage — so it's worth getting it checked rather than just leaving it.

Pilonidal cyst sharp pain after it popped — what does that mean?

Sharp pain with a draining cyst can simply mean the abscess has opened, but it can also signal ongoing infection. No study measured pain scores in this situation, so there's no research-based answer — severe or worsening pain is a reason to see a doctor rather than wait.

My pilonidal cyst area has chills and it popped — should I worry?

Chills can be a sign an infection is spreading beyond the local area. No study in this review tracked chills as an outcome, but this is generally a reason to seek medical care promptly rather than manage it at home alone.

My pilonidal cyst is warm to the touch — does a warm compress help it pop?

No study has tested whether a warm compress helps a pilonidal cyst drain at home. Some studies of general conservative care mention warm sitz baths alongside hygiene and hair removal, but none isolated the compress itself as the reason patients improved.

Is it safe to pop a pilonidal cyst yourself, or should you let it drain on its own?

Name: Is it safe to pop a pilonidal cyst yourself, or should you let it drain on its own?
Published: 2026-10-13
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In patients with a pilonidal cyst/abscess, does self-drainage (spontaneous rupture or manual popping/lancing at home) versus formal incision and drainage or surgical management affect resolution of infection, recurrence, and complication rates?

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Evidence review in plain language · compiled 2026-10-13 · checked 2026-10-13 · next 2026-11-13 · automated review, how it works

Bottom line

No study has tested whether it's safe to pop a pilonidal cyst yourself — the research only compares different ways doctors drain or treat these cysts.

One study found that abscesses which burst open on their own, without a clinician draining them, were linked to a higher chance of the cyst coming back over 20 years (35%) than when a doctor drained it first (24%). But that study wasn't randomised, and it compared spontaneous rupture to clinician drainage before a planned surgery — not a patient squeezing or lancing a cyst at home. No study has actually done that comparison.

How certain

Very low

The only direct evidence is 1 small or uncontrolled study.

What it shows

Unclear

The studies point in different directions.

studies found: 60studies found
randomised trial: 1randomised trial
people studied: 16,916people studied
reviews of trials: 2reviews of trials
years covered: 2008–2026years covered
finished, never published: 5finished, never published

What the research shows

Time to symptom resolution
No study timed how quickly symptoms go away after self-popping compared with seeing a clinician or doing nothing. Healing-time data only exists for clinician-performed drainage or surgery.[1]
Not studied
Recurrence rate
One non-randomised study found that an abscess bursting open on its own (not popped by the patient, just unaided rupture) before surgery was linked to more recurrences over 20 years than when a clinician drained it first. This is the closest evidence to the question, but it isn't the same as a patient manually popping a cyst, and it can't prove cause and effect.[1]
Possible harm
Rate of secondary infection or abscess formation
No study measured infection rates after self-popping. Case reports describe hair left inside the wound after a clinician opened an abscess forming a lingering, draining lump needing more surgery — but that was after professional drainage, not self-popping.[1]
Not studied
Need for subsequent surgical intervention
Large registry studies show many patients need another procedure after a clinician drains or operates on a pilonidal abscess — roughly 30% within 5 years in one study and about a third in another — but none of these studies tracked what happens after a patient pops the cyst at home.[1,2]
Not studied
Pain scores
No study compared pain scores for people who pop their own cyst against those who have it drained by a clinician or leave it alone.
Not studied
Wound healing time
Healing-time data only comes from clinician-performed drainage — for example, a median of 43 days to wound closure in one cohort. No study has timed healing after a cyst is popped at home.[1]
Not studied

Important limitations

Only one study even comes close to this question, and it didn't actually study a patient popping their own cyst — it compared an abscess bursting open on its own with a clinician draining it, both followed by the same planned surgery.[1]
That one study wasn't randomised. It was a retrospective look back at records from a single military hospital, so other differences between the two groups of patients could explain the result, not just how the abscess opened.[1]
Many of the other studies here are case series or retrospective reviews describing a single clinician-performed treatment — such as laser ablation, pit excision, phenol injection, or pit-picking — usually without a comparison group. None of these studies mention self-popping or draining a cyst at home; they describe outcomes of professionally performed treatment only, and say nothing about self-drainage.[1,2,3,4,5,6,7,8,9,10]

Why people try it

It hurts, and squeezing or lancing it can feel like it will bring instant relief.
The area is private and embarrassing, so some people would rather deal with it alone than show a doctor.
It looks like a large pimple, which makes popping feel like an obvious, familiar thing to do.
Getting a doctor's appointment or going to urgent care takes time and money that a quick squeeze at home doesn't.

What the studies found

Found a benefit34 · 57%
Mixed or unclear24 · 40%
Found possible harm2 · 3%

What kind of studies

Retrospective21 · 35%
Case series20 · 33%
Narrative review10 · 17%
Prospective cohort3 · 5%
Registry2 · 3%
Guideline1 · 2%
Systematic review1 · 2%
Meta-analysis1 · 2%
Randomised trial1 · 2%

The studies that decided it

Faurschou et al. 2026
Risk of re-operation after Bascom I for pilonidal sinus disease. A Danish population-based cohort study
High re-operation rate after cyst surgery.RegistryModerate qualityRelated question
3,555 people5-year
Overall 5-year risk of re-operation was 30%, with 65% of re-operations happening within the first 12 months; after a second Bascom I the 5-year risk rose to 45%
Who was studied
patients with chronic pilonidal sinus disease having elective Bascom I surgery in Denmark
What they received
Bascom I minimally invasive surgical procedure for pilonidal sinus disease
Compared with
patients grouped by prior treatment: no previous treatment, one or two prior incision & drainage procedures, or other prior PSD procedures
Main outcome
risk of needing a repeat (re-operation) procedure after Bascom I surgery
Quality
It is a large nationwide registry study, which gives solid numbers, but it is retrospective and does not address the question of self-popping versus natural drainage at all.
Limitations
Retrospective registry-based cohort without comparison to non-surgical draining or home treatment; study only covers surgically treated patients.
Taken word for word from the abstract
- n Of 3555 (79% male) PSD patients undergoing Bascom I procedure
- population patients diagnosed with PSD undergoing incident Bascom I
- intervention The preferred minimally invasive treatment in Denmark is the Bascom I procedure.
- comparator Based on previous surgery, patients were divided into four groups: (i) Bascom I with no previous PSD treatment; Bascom I with history of (ii) one or (iii) two incision & drainage (I&D) procedures; and (iv) Bascom I with history of other PSD procedures.
- primaryOutcome To evaluate re-operation rates following elective Bascom I and to identify potential risk factors.
- result The overall 5-year re-operation risk was 30%, highest in younger age groups. As much as 65% of re-operations occurred within the first 12 months. After a second Bascom I, the 5-year risk was 45%.
Colorectal Dis · PMID 42227065 · Read it on PubMed ↗
Faurschou et al. 2025
Risk of re-operation after incision and drainage for acute, abscess-forming pilonidal sinus disease: A Danish population-based cohort study
Most avoided further surgery after drainage.RetrospectiveModerate qualityRelated question
8,251 peoplefive-year
about one third of patients needed another operation within five years; risk was higher in younger patients and after repeat procedures
Who was studied
patients diagnosed with an abscess from pilonidal sinus disease who had surgical drainage
What they received
lateral incision and drainage performed by a surgeon
Compared with
none; the study tracked outcomes after this one treatment rather than comparing it to another approach
Main outcome
need for another operation (re-operation) over time
Quality
it is a large national registry study, which gives reliable numbers, but it only looks at surgical drainage by doctors and does not compare it to any other method, so it can't say what works better.
Limitations
the abstract does not compare surgical incision and drainage to self-draining or no treatment, so it cannot answer whether popping a cyst yourself is safe
Taken word for word from the abstract
- population patients diagnosed with abscess-forming PSD undergoing lateral I&D as the initial treatment for PSD
- intervention lateral incision and drainage (I&D) considered the gold standard
- comparator Patients were followed up until re-operation, death, emigration, or the end of the study period.
- primaryOutcome To evaluate re-operation rates following abscess-forming PSD treatment with lateral I&D
- result The overall five-year CIF was 32% for males and 33% for females.
- result As roughly two-thirds of patients do not require additional surgery, our findings do not support mandatory follow-up with definitive surgery for all PSD patients undergoing I&D.
- n Of 8251 (62% male) patients included, 2455 underwent re-operation for PSD.
- followUp The overall five-year CIF was 32% for males and 33% for females.
Colorectal Dis · PMID 41239746 · Read it on PubMed ↗
Hawezy 2025
Comparison of Simple Drainage Versus Drainage With Tract Destruction in the Management of Pilonidal Abscess
Destroying tract cuts recurrence.RetrospectiveModerate qualityRelated question
480 peoplenine months
recurrence was much lower when the sinus tract was destroyed along with drainage (11.8%) compared to drainage alone (55.7%)
Who was studied
patients with acute pilonidal abscesses
What they received
surgical drainage combined with destruction of the sinus tract
Compared with
surgical drainage alone (simple drainage)
Main outcome
recurrence of the abscess after at least nine months of follow-up
Quality
Large patient numbers make the comparison informative, but the study does not describe random assignment, so bias between groups cannot be ruled out.
Limitations
The abstract does not mention randomization, blinding, or how patients were assigned to each group, and it does not address at-home self-drainage versus natural drainage, only two surgical techniques.
Taken word for word from the abstract
- population a total of 480 patients with acute pilonidal abscesses received treatment
- intervention 245 had drainage with sinus damage (Group B)
- comparator 235 underwent simple drainage (Group A)
- primaryOutcome recurrence rates recorded throughout
- result In Group A, 131 patients (55.7%) experienced a recurrence, compared to only 29 patients (11.8%) in Group B.
- n a total of 480 patients with acute pilonidal abscesses received treatment
Cureus · PMID 41058826 · Read it on PubMed ↗
Huurman et al. 2024
Acute pilonidal abscess: Prospective nationwide audit in the Netherlands
Surgical drainage healed less than half.Prospective cohortLow qualityRelated question
208 people1 year
only 42.2% of wounds had fully healed at follow-up, with a median of 43 days to closure, and 4.4% had complications; 7.3% had the abscess come back within a year
Who was studied
patients who had surgery for a pilonidal abscess (a pus pocket near the tailbone)
What they received
doctors cutting open and draining the abscess (incision and drainage)
Compared with
no comparison group was studied
Main outcome
how well the wound healed, time to heal, and complications after drainage
Quality
this is an observational study of surgical drainage by doctors with no comparison group, so it cannot tell you whether self-popping or letting it drain on its own is safe or effective.
Limitations
no control group, only measured surgeon-performed drainage in hospitals, not self-treatment or spontaneous drainage at home
Taken word for word from the abstract
- population Patients with pilonidal sinus disease (PSD) who underwent surgical treatment
- intervention Incision and drainage (I&D) was performed in 205 of these patients (99%)
- comparator Of 681 included patients, 208 presented with an acute pilonidal abscess.
- primaryOutcome Outcomes included symptoms, wound healing, time to resume daily activities and complications.
- result The wound healing rate after I&D was 42.2% at the outpatient clinic, with a median time to closure of 43 days. The complication rate was 4.4%.
- n Of 681 included patients, 208 presented with an acute pilonidal abscess.
- followUp Follow-up was 1 year
Colorectal Dis · PMID 39635960 · Read it on PubMed ↗
Nepomuceno et al. 2024
Pilonidal granuloma formation after an incision and drainage procedure is associated with retained hair within the sinus - A case series
Draining after incision can recur with hair.Case seriesVery low quality
2 people2024
Both patients developed a draining granuloma after incision and drainage, caused by hair retained in the sinus, requiring further surgery to remove the hair and granuloma
Who was studied
two adolescent males with pilonidal disease (gluteal cleft abscess)
What they received
incision and drainage of pilonidal abscess
Compared with
none (natural course after incision and drainage)
Main outcome
formation of granuloma with recurring drainage at the incision site
Quality
This is just two patient stories, not a controlled study, so it can't prove what causes problems or how common they are.
Limitations
Only two cases reported; no comparison group; does not describe outcomes of self-popping versus other drainage methods.
Taken word for word from the abstract
- n Two adolescent males presented with pilonidal disease.
- population Two adolescent males presented with pilonidal disease.
- intervention an incision and drainage procedure was performed
- comparator Although the abscess resolved, the incision site formed a granuloma with intermittent draining wound with granulation tissue.
- primaryOutcome the incision site formed a granuloma with intermittent draining wound with granulation tissue
- result Even though the pilonidal abscess was drained with an incision, a granuloma was able to form with recurrent drainage when hair was retained within the pilonidal sinus.
Int J Surg Case Rep · PMID 39461136 · Read it on PubMed ↗
Doll et al. 2013
Incision and drainage preceding definite surgery achieves lower 20-year long-term recurrence rate in 583 primary pilonidal sinus surgery patients
Fewer recurrences after clinical draining first.RetrospectiveLow qualityRelated question
583 people20 years
20-year recurrence was 24% in the drained group versus 35% in the spontaneous-rupture group
Who was studied
military patients having surgery for a pilonidal sinus
What they received
incision and drainage of the abscess before the definitive surgery
Compared with
letting the abscess burst open on its own before the definitive surgery
Main outcome
rate of the cyst coming back over 20 years
Quality
it is a retrospective comparison of two groups, not a randomized trial, so other differences between the groups could explain the result.
Limitations
Abstract does not describe how the groups were assigned, and this is a planned clinical incision and drainage before surgery, not a patient draining a cyst themselves at home.
Taken word for word from the abstract
- n 583 patients (military cohort) were analyzed
- population 583 patients (military cohort) were analyzed, comparing an incision and drainage (I&D) group preceding surgery (n = 286 pts) with a spontaneous abscess and empyema rupture group (n = 297 pts)
- intervention an incision and drainage (I&D) group preceding surgery
- comparator a spontaneous abscess and empyema rupture group
- primaryOutcome Long-term recurrence rate up to 25 years following surgery was determined.
- result The I&D group achieved a 20 year recurrence rate of 24 %, whereas the non-I&D-group had 35 % recurrences (p = 0.0034).
J Dtsch Dermatol Ges · PMID 23078365 · Read it on PubMed ↗
Tocchi et al. 2008
Outcome of chronic pilonidal disease treatment after ambulatory plain midline excision and primary suture
Draining surgical wound reduced complications.Randomised trialModerate qualityRelated question
103 people2008
drainage group had fewer wound complications and faster healing than no-drainage group
Who was studied
patients with chronic pilonidal sinus needing surgery
What they received
surgical excision with wound drainage
Compared with
surgical excision without drainage
Main outcome
wound complications and healing time
Quality
Randomized but small, single-center surgical study not addressing self-draining at home.
Limitations
Small sample size, surgical setting only, does not address self-popping or spontaneous drainage at home.
Taken word for word from the abstract
- n A prospective study was performed on 103 patients with nonrecurrent quiescent chronic discharging sinus.
- population 103 patients with nonrecurrent quiescent chronic discharging sinus
- intervention the excision was associated with drainage of the wound
- comparator the wound was not drained
- primaryOutcome Minor wound complications occurred in 3 patients in group A and in 36 patients in group B.
- result Minor wound complications occurred in 3 patients in group A and in 36 patients in group B. No complete dehiscence of the wound was observed in patients in group A and in 8 patients in group B. Complete healing was fastest in patients in group A.
Am J Surg · PMID 18565338 · Read it on PubMed ↗

All 60 studiesEvery study that answered the question, with its design, size and result.

The other 53 studiesEverything else the search returned, including anything retracted.

Türker Çolak et al. 2026
Laser-assisted endoscopic treatment of pilonidal sinus disease in children: a first pediatric series
Laser surgery worked well, low pain.RetrospectiveLow qualityRelated question
45 people32.4 ± 11.3 months
91.1% of patients were cured after one procedure, with low pain scores and all patients improved by final follow-up
Who was studied
children under 18 with pilonidal sinus disease
What they received
laser-assisted endoscopic pilonidal sinus treatment (LEPSIT)
Compared with
none - single group before/after single procedure
Main outcome
successful treatment (no recurrence) and pain scores after surgery
Quality
This is a retrospective case series without a comparison group, so it can't show whether the laser method is better than other options, only that most patients did well.
Limitations
Retrospective design, no control group, small sample size, single-center experience.
Taken word for word from the abstract
- n Of the 45 patients included
- population Clinical data of children under 18 years of age who underwent LEPSIT for PSD
- intervention laser-assisted endoscopic pilonidal sinus treatment (LEPSIT)
- comparator Clinical data of children under 18 years of age who underwent LEPSIT for PSD between November 2021 and July 2023 were retrospectively analyzed.
- primaryOutcome Successful treatment was achieved in 41 patients (91.1%) after a single procedure
- result Successful treatment was achieved in 41 patients (91.1%) after a single procedure; 4 patients (8.9%) had recurrence, all of whom achieved cure after a second LEPSIT. Improvement was ultimately achieved in all 45 patients.
Pediatr Surg Int · PMID 42560577 · Read it on PubMed ↗
Stoeckel et al. 2026
In-Office Pit Excision for Pilonidal Disease Using Needle-Free Local Anesthesia: A Minimally Invasive, Non-Operative Treatment Approach
In-clinic procedure healed most pits.Case seriesLow qualityRelated question
100 people6 to 8 weeks
60% of patients had all pits healed at first follow-up, and ultimately 88% healed all of their pits
Who was studied
patients with pilonidal disease (gluteal crease pits), mean age 18 years
What they received
in-office minimally invasive pit excision using needle-free pneumatic lidocaine anesthesia, laser follicle ablation, and punch excision
Compared with
none reported; no comparison group
Main outcome
healing of pilonidal pits at follow-up
Quality
This was a single-arm study with no comparison group and 25 of 125 eligible patients lost to follow-up, so it can't say whether this approach is better or safer than alternatives.
Limitations
No control group, 25 patients lost to follow-up, patients requiring incision and drainage were excluded from the study.
Taken word for word from the abstract
- population Patients with gluteal crease pits at our Pilonidal Care Clinic
- intervention Under sterile conditions, patients received 1% buffered lidocaine via pneumatic injection. Laser follicle ablation was followed by punch excision (1.5 or 2 mm) of full-thickness pit epithelium.
- comparator Patients requiring nidus incision and drainage (I&D) were excluded.
- primaryOutcome 60% patients healed all pits, resolving their condition, with 64% (144/224) of all pits healed
- result Ultimately, 88% of patients healed all of their pits.
- n 100 were included in the analysis (5 excluded for concurrent I&D, 25 lost to follow-up)
Eur J Pediatr Surg · PMID 41461191 · Read it on PubMed ↗
Garcia et al. 2026
Patient characteristics and microbiology in pilonidal abscesses in children
Doesn't answer self-popping safety question.RetrospectiveLow qualityRelated question
154 people2026
no factors were found that predicted recurrence; bacteria without oxygen and a strep species were most common
Who was studied
children with pilonidal abscesses treated at a children's hospital
What they received
surgical treatment of pilonidal abscess (cultures taken during care)
Compared with
none described
Main outcome
types of bacteria found and factors linked to the abscess coming back
Quality
This is a retrospective chart review of children treated surgically, and it does not study or compare self-draining versus professional drainage at all.
Limitations
Retrospective design; abstract does not address self-drainage versus medical drainage, only microbiology and recurrence risk in surgically managed abscesses.
Taken word for word from the abstract
- population 216 pilonidal abscess episodes among 154 children
- n 154 children
- primaryOutcome described the microbiology of 216 pilonidal abscess episodes among 154 children over a 10-year period at a tertiary pediatric center and assessed patient characteristics associated with recurrence
- result Anaerobes and Streptococcus anginosus group were the most common organisms isolated from surgical cultures. No risk factors for recurrence were identified.
- intervention surgical cultures
- comparator No risk factors for recurrence were identified.
J Pediatric Infect Dis Soc · PMID 41454773 · Read it on PubMed ↗
Chen et al. 2025
[Treatment options for different types of sacrococcygeal pilonidal disease]
Review recommends drainage, not self-popping.Narrative reviewVery low qualityRelated question
size not given2025
the abstract summarizes treatment strategies rather than reporting a specific comparative result; it states drainage is the primary goal in the acute abscess phase, avoiding midline incisions
Who was studied
people with sacrococcygeal pilonidal disease, including acute abscess and recurrent cases
What they received
different surgical and non-surgical treatment approaches for pilonidal disease, including drainage during acute abscess
Compared with
different treatment strategies compared to each other (minimally invasive procedures, excision, flap techniques)
Main outcome
recurrence rate, complications, and recovery time across treatment approaches
Quality
This is a narrative summary of clinical experience and literature rather than a study with original data or a defined comparison.
Limitations
This is an expert narrative review without original patient data, control groups, or statistical results, and does not specifically address self-drainage versus professional drainage.
Taken word for word from the abstract
- population The treatment of sacrococcygeal pilonidal disease (SPD) remains challenging due to its high recurrence rate and treatment-related complications.
- intervention Various surgical techniques have been employed for the treatment of SPD
- comparator For recurrent SPD or cases with extensive lesions, excision followed by secondary healing or combined with flap techniques is required to pursue a lower recurrence risk.
- result For patients in the acute abscess phase, drainage is the primary therapeutic goal, with avoidance of midline incisions.
- primaryOutcome An ideal treatment plan for SPD should be simple to perform, reduce recurrence rates, enable patients to quickly return to normal daily activities, and be associated with a low incidence of complications.
Zhonghua Wei Chang Wai Ke Za Zhi · PMID 41397831 · Read it on PubMed ↗
Grgić et al. 2025
LASER SURGERY FOR PILONIDAL DISEASE - A NOVEL MINIMALLY INVASIVE PROCEDURE
No outcome data reported.Narrative reviewVery low qualityRelated question
size not given2025
not stated
Who was studied
people with pilonidal disease (a skin condition near the tailbone), mostly young men aged 15-30
What they received
laser treatment for pilonidal sinus disease
Compared with
various other surgical and conservative treatments (e.g., incision and drainage, phenol, excision, flap surgeries)
Main outcome
not stated
Quality
This is a general review describing treatment options and the authors' experience without presenting any outcome data or numbers, so it can't show whether a specific treatment works.
Limitations
No patient numbers, outcomes, or comparison data are reported; it is a general overview of pilonidal disease treatments rather than a study answering a specific question about self-draining versus popping a cyst.
Taken word for word from the abstract
- population Pilonidal disease (PD) is a common inflammatory disease of the gluteal region with an incidence of 26/100000 and usually occurs in young males (15-30 years old).
- intervention We present our experience with laser treatment (Biolitec, Germany) of pilonidal sinus disease.
- comparator There are many reconstructive techniques such as Karydakis, V-Y flap or Limberg flap.
- primaryOutcome We present our experience with laser treatment (Biolitec, Germany) of pilonidal sinus disease.
- result We present our experience with laser treatment (Biolitec, Germany) of pilonidal sinus disease.
Acta Clin Croat · PMID 41340801 · Read it on PubMed ↗
O'Guinn et al. 2026
Pilonidal Disease
Doesn't address self-popping cystsNarrative reviewLow qualityRelated question
size not given2026
the abstract discusses recurrence and complication trade-offs between different drainage and closure techniques but does not address self-popping or spontaneous drainage at home
Who was studied
people with pilonidal disease, especially adolescents and young adults
What they received
incision and drainage, with or without deroofing of pits, and various surgical closure techniques
Compared with
different management approaches to each other (non-operative management, drainage alone vs with deroofing, marsupialization, primary closure, flap-based closures)
Main outcome
recurrence and complications of pilonidal disease treatment
Quality
this is a general narrative review of treatment approaches, not a study testing whether self-draining a cyst is safe, so it cannot answer the specific question.
Limitations
abstract does not mention home or self-drainage at all, and no study design, sample size, or comparative data are given for this question
Taken word for word from the abstract
- population Pilonidal disease, common in adolescents and young adults, is linked to hair insertion, friction, and bacterial colonization.
- intervention Acute disease is primarily managed by incision and drainage; the addition of deroofing identified pits at the time of drainage can reduce recurrence.
- comparator Closures with flap-based techniques, such as Karydakis and Bascom's cleft lift, offer a lower recurrence rate but higher complication risks.
- primaryOutcome the addition of deroofing identified pits at the time of drainage can reduce recurrence
- result Closures with flap-based techniques, such as Karydakis and Bascom's cleft lift, offer a lower recurrence rate but higher complication risks.
Surg Clin North Am · PMID 41241452 · Read it on PubMed ↗
Darnis et al. 2025
Management of pilonidal sinus and recurrences in 2025
Doesn't address popping cysts yourself.Narrative reviewLow qualityRelated question
size not given2025
abstract describes treatment options and their complication/recurrence rates but does not address self-popping or spontaneous drainage at home
Who was studied
people with pilonidal sinus/cyst, including those with abscess or suppuration
What they received
emergency incision and drainage in the operating room, or elective surgery (excision, flap closure, minimally invasive techniques)
Compared with
medical treatment with analgesics, local antiseptics and sometimes antibiotics
Main outcome
management approach, healing, recurrence and complications
Quality
this is a narrative overview of surgical management, not a study testing self-drainage versus letting a cyst drain on its own, so it cannot answer the specific question.
Limitations
abstract does not report study methodology, numbers, or compare self-drainage to spontaneous drainage; it is a general review of surgical and medical management of pilonidal disease and its recurrence
Taken word for word from the abstract
- population Pilonidal sinus is a common pathology of the intergluteal cleft that can develop into abscess or suppuration.
- intervention treatment is based either on medical treatment combining analgesics, local antiseptics and sometimes antibiotics, or on emergency incision and drainage in the operating room
- comparator medical treatment combining analgesics, local antiseptics and sometimes antibiotics
- primaryOutcome This strategy carries a risk of failure or recurrence for at least 10% of patients.
- result Primary closure after excision can reduce the time for healing and convalescence, but at the cost of more frequent infectious complications.
J Visc Surg · PMID 39875233 · Read it on PubMed ↗
King et al. 2024
Commentary on packing vs non-packing of pilonidal sinus cavities after incision and drainage
Commentary discusses debate, no clear result.Narrative reviewVery low qualityRelated question
size not given2024
The abstract does not report a specific result; it describes critiquing and expanding on another review's findings
Who was studied
people with pilonidal sinus disease (a skin condition near the tailbone) who have had surgical incision and drainage
What they received
packing the wound cavity after incision and drainage
Compared with
leaving the wound cavity unpacked (non-packing) after incision and drainage
Main outcome
not clearly stated; the commentary discusses outcomes from a prior systematic review rather than reporting its own
Quality
This is a commentary critiquing another review's methods rather than new research, so it carries little weight on its own.
Limitations
The abstract does not report study limitations of its own; it is a critique of another paper's methodology.
Taken word for word from the abstract
- population Pilonidal sinus disease (PSD) manifests as an inflammatory skin condition typically emerging within the anal cleft.
- intervention packing or opt for a non-packing approach following surgery
- comparator packing versus non-packing of an abscess cavity following incision and drainage of cutaneous abscess on any part of the body
- primaryOutcome to evaluate the comparative outcomes of packing versus non-packing of an abscess cavity following incision and drainage of cutaneous abscess
- result This commentary aims to critically appraise the methods used within the review by Mohamedahmed et al (2021) and expand upon the findings in the context of treatment and management of PSD.
Br J Community Nurs · PMID 38478417 · Read it on PubMed ↗
Mahjoubi et al. 2022
RADICAL VERSUS CONSERVATIVE METHODS IN ONE-STAGE PILONIDAL ABSCESS SURGERY: THE EXPERIENCE OF A TUNISIAN CENTER
Surgical excision cuts recurrence, but heals slower.RetrospectiveLow qualityRelated question
57 people2022
excision had lower recurrence than incision (19% vs 54%) but slower return to activity, while incision healed the wound faster
Who was studied
patients who had surgery for a pilonidal abscess
What they received
radical excision surgery of the abscess
Compared with
conservative incision (with drainage or curettage) of the abscess
Main outcome
recurrence of the pilonidal disease after surgery
Quality
This is a small, non-randomized comparison of surgeon-performed techniques based on medical records and patient interviews, which is weak evidence.
Limitations
Not randomized, small sample, retrospective record review and patient interviews, both treatments performed surgically by doctors rather than self-management.
Taken word for word from the abstract
- n We analyzed 57 patients
- population patients operated on for pilonidal abscess, with a satisfactory postoperative follow-up
- intervention The type of operation was excision in 46 (81%) cases
- comparator incision in 11 (19%) cases associated with curettage in three cases and drainage in 1 case
- primaryOutcome We looked for the occurrence of postoperative recurrence in the medical records or by interviewing reachable patients
- result The recurrence rate was 19% in radical surgery and 54% in conservative surgery. Radical surgery was significantly associated with a lower recurrence rate than incision procedure (p=0.02).
- result Conservative surgery was significantly associated with faster healing of the surgical wound (p<0.001).
- result Excision of pilonidal abscess was significantly associated with a longer time to return to activity (p=0.04).
Arq Bras Cir Dig · PMID 36542008 · Read it on PubMed ↗
Check et al. 2022
Resolution of Mild Pilonidal Disease in Adolescents Without Resection
Minor in-office procedure resolved most cases.Case seriesLow qualityRelated question
102 people30 ± 19 weeks
77 of 78 patients who continued care had resolution of their pilonidal disease after an average of 3 laser treatments and about 1 pit excision over roughly 30 weeks
Who was studied
Adolescents and young adults with mild pilonidal disease
What they received
Improved hygiene, excision of midline pits under local anesthesia, and laser ablation of hair follicles
Compared with
No comparison group; outcomes tracked over time in a single treatment pathway
Main outcome
Resolution of pilonidal disease
Quality
This was a small, uncontrolled case series with nearly a quarter of patients lost to follow-up, so it can't prove the approach works better than other options.
Limitations
No control group, 24 of 102 patients lost to follow-up, single clinic experience
Taken word for word from the abstract
- population consecutive new patients presenting to an outpatient pilonidal care clinic with mild disease
- intervention improved hygiene to limit debris in the gluteal crease, excision of midline pilonidal pits under local anesthesia to prevent intrusion of debris with drainage of any nidus present, and laser ablation of midline follicles to prevent new pits from forming
- comparator Traditional options for management of pilonidal disease include improved hygiene with or without hair removal or resection of the nidus.
- primaryOutcome outcome for consecutive new patients
- result Twenty-four were lost to follow up, and 77 of the 78 who continued care had resolution of their pilonidal disease after a mean of 3 ± 2.5 laser epilations and 1.3 ± 1 pit excisions during 4 ± 2 clinic visits over a treatment duration of 30 ± 19 weeks.
- n One hundred two patients presented
J Am Coll Surg · PMID 36102566 · Read it on PubMed ↗
Öztürk 2021
The comparison of short-term results of marsupialization method in operated patients with acute pilonidal abscess and chronic pilonidal sinus
Surgery works similarly for both.RetrospectiveLow qualityRelated question
58 people2021
no significant difference in healing time between the two groups, though wound length was shorter in the chronic sinus group
Who was studied
patients with acute pilonidal abscess or chronic pilonidal sinus disease who had surgery
What they received
marsupialization surgery (excision and stitching the wound edges open)
Compared with
comparison between patients with acute abscess versus chronic sinus disease, both treated the same surgical way
Main outcome
time for the wound to heal, wound length, operation time, and hospital stay
Quality
This is a small, single-center study comparing two surgically treated patient groups without randomization or a true control group, so it carries limited weight.
Limitations
Small sample size, no randomization, no comparison to leaving the cyst to drain on its own or to self-draining at home, all patients underwent surgery performed by clinicians.
Taken word for word from the abstract
- n A total of 58 patients who were operated on using the marsupialization method were included in this study.
- population Patients with acute pilonidal abscess were included in Group 1 (23 patients) and those with chronic pilonidal sinus disease were included in Group 2 (35 patients).
- intervention Pilonidal sinus was excised as a whole by a vertical elliptic incision, with some surrounding intact tissue. After excision, the wound edges were sutured to the postsacral fascia.
- comparator This study aimed to compare the short term results of the marsupialization method for the treatment of patients with acute pilonidal abscess and chronic pilonidal sinus disease treated in single step
- primaryOutcome There was no significant difference between the groups in terms of age, operation time, hospital stay, and duration of wound closure; however, wound length was significantly shorter in Group 2 than in Group 1.
- result There was no significant difference between the groups in terms of age, operation time, hospital stay, and duration of wound closure; however, wound length was significantly shorter in Group 2 than in Group 1.
Turk J Surg · PMID 35677490 · Read it on PubMed ↗
Rudd et al. 2021
Presentation, Management, and Women's Health Implications of Pilonidal Disease
Does not address self-popping question.Narrative reviewVery low qualityRelated question
size not given2021
Abstract does not report comparison of self-draining versus spontaneous drainage; it discusses diagnosis, treatment, and education broadly.
Who was studied
people with pilonidal disease, including women who are often misdiagnosed
What they received
clinical assessment, treatment, and patient education for pilonidal disease
Main outcome
accurate diagnosis and quality of life impact
Quality
This is a general review article with no data, comparison, or specific findings about self-popping versus natural drainage.
Limitations
Abstract does not mention any limitations; it does not address the specific question of self-draining versus spontaneous drainage.
Taken word for word from the abstract
- population Because PD is more common in men than women, it is often misdiagnosed and undertreated in female patients.
- intervention requires clinicians to be vigilant in assessments, treatments, therapies, referrals, and patient education
- primaryOutcome Obtaining an accurate diagnosis and appropriate care can positively impact quality of life for people with PD.
- result In this article, we describe how PD is an acute, chronic, and recurring disease that requires clinicians to be vigilant in assessments, treatments, therapies, referrals, and patient education.
Nurs Womens Health · PMID 34216557 · Read it on PubMed ↗
Menegas et al. 2021
Abscess Management: An Evidence-Based Review for Emergency Medicine Clinicians
Doctor-performed drainage, not self-popping, discussedNarrative reviewVery low qualityRelated question
size not given2021
needle aspiration with antibiotics may be a suitable alternative to incision and drainage for pilonidal abscesses
Who was studied
people with abscesses treated in the emergency department, including pilonidal abscesses
What they received
needle aspiration with antibiotics for draining the abscess
Compared with
traditional incision and drainage
Main outcome
effectiveness of abscess management approach
Quality
This is a narrative review summarizing other studies without describing its own methods or giving numbers, so it can't be weighed as new evidence.
Limitations
This is a general review for ER doctors on professionally draining abscesses, not about whether someone should pop a cyst themselves at home.
Taken word for word from the abstract
- population Abscesses are commonly evaluated and managed in the emergency department
- intervention needle aspiration with antibiotics may be a suitable alternative
- comparator Pilonidal abscesses have traditionally been managed with I&D
- primaryOutcome This review provides emergency medicine clinicians with a summary of the current literature regarding abscess management in the emergency department.
- result Pilonidal abscesses have traditionally been managed with I&D, but needle aspiration with antibiotics may be a suitable alternative.
J Emerg Med · PMID 33298356 · Read it on PubMed ↗
Lamdark et al. 2020
Treatment Strategies for Pilonidal Sinus Disease in Switzerland and Austria
Mixed resultsRegistryLow qualityRelated question
92 people2020
Treatment approaches varied widely between countries; recurrence rate was similar (20%) in both, with Austria using more inpatient care, longer hospital stays, and more flap procedures, while Switzerland used more minimally invasive techniques
Who was studied
patients with pilonidal sinus disease treated at hospitals in Switzerland and Austria
What they received
various surgical treatment strategies for pilonidal disease (including incision and drainage, primary resection, tissue flaps, minimally invasive techniques)
Compared with
treatment practices compared between Switzerland and Austria, and over time
Main outcome
type of treatment strategy used, length of stay, and recurrence rate
Quality
This is a survey of hospital practices, not a controlled study of outcomes, so it cannot show whether one treatment approach is better or safer.
Limitations
Survey-based data from participating hospitals only (47% response rate), compares practice patterns rather than testing outcomes of self-drainage versus medical drainage
Taken word for word from the abstract
- population Treatment strategies for both chronic and acute pilonidal disease were investigated
- n In total, 92 of 196 (47%) hospitals participated in the survey.
- intervention In acute pilonidal disease, a two-stage approach with incision and drainage as the first step was preferred over a one-stage procedure in both countries.
- comparator Treatment strategies for chronic PD differ between Austria and Switzerland
- primaryOutcome Recurrence rate (20%) was similar between the two countries.
- result Minimally invasive techniques were performed more often in Switzerland than in Austria (52% vs. 4%, p < 0.001).
Medicina (Kaunas) · PMID 32660027 · Read it on PubMed ↗
Delshad et al. 2019
Pit-picking resolves pilonidal disease in adolescents
Doctor-done pit-picking helped, not self-poppingCase seriesLow qualityRelated question
58 people5.0 months
92% of patients with follow-up were symptom-free an average of 5 months later
Who was studied
adolescents with pilonidal disease
What they received
a minor office procedure called pit-picking done under local anesthesia, with cleaning and hair removal
Compared with
none; outcomes compared before and after the procedure
Main outcome
whether patients became symptom-free after the procedure
Quality
This was a small case series with no comparison group and short follow-up, so it only shows what happened after a doctor-performed procedure, not what happens with self-popping or natural drainage.
Limitations
No control group, 12% lost to follow-up, and short average follow-up of 5 months; authors say longer follow-up is needed to know recurrence rates.
Taken word for word from the abstract
- population Patients presenting to a Pilonidal Clinic
- population adolescents with pilonidal disease
- intervention they underwent pit-picking under local anesthesia
- intervention managed by evacuation of any un-drained collections, soaking, and as needed, hair removal
- comparator TYPE OF STUDY: Case Series.
- primaryOutcome Patient symptoms were collected prospectively and reviewed.
- result 47 (92%) were symptom-free an average of 5.0 months (range 1-20) post-procedure
- n Fifty-eight patients underwent at least one pit-picking from February 2016 to September 2017.
- followUp an average of 5.0 months (range 1-20) post-procedure
J Pediatr Surg · PMID 30661599 · Read it on PubMed ↗
Halleran et al. 2018
Recurrence of Pilonidal Disease: Our Best is Not Good Enough
About a third relapsed after treatment.RetrospectiveLow qualityRelated question
307 people2018
About a third of patients had their pilonidal disease come back, usually within a year, and being obese raised that risk
Who was studied
young patients with pilonidal disease treated by pediatric surgeons at one hospital
What they received
surgical excision or incision-and-drainage with antibiotics for pilonidal disease
Compared with
the two initial treatment types compared with each other (surgical excision vs. incision and drainage/antibiotics)
Main outcome
disease recurrence needing another treatment after the initial one
Quality
It is a single-center retrospective chart review of surgical treatments and recurrence, not a study of whether popping a cyst yourself is safe.
Limitations
Retrospective design from one center; looks at recurrence after medical or surgical care, not at self-popping or spontaneous drainage at home.
Taken word for word from the abstract
- n Among 307 patients treated for pilonidal disease
- population patients with pilonidal disease evaluated by pediatric surgeons from 2010 to 2015
- intervention surgical excision in two-thirds and incision and drainage and/or antibiotics in one-third
- comparator surgical excision in two-thirds and incision and drainage and/or antibiotics in one-third
- primaryOutcome Recurrence of pilonidal disease was defined as an episode of active pilonidal disease that required medical or surgical intervention >30 days from the preceding treatment.
- result The overall recurrence rate was 33%, with the majority of recurrences (80%) occurring within the first year.
J Surg Res · PMID 30463753 · Read it on PubMed ↗
Burney 2018
Treatment of pilonidal disease by minimal surgical excision under local anesthesia with healing by secondary intention: Results in over 500 patients
Surgical excision heals well, low recurrence.Case seriesLow qualityRelated question
570 people4.7 years
3.2% needed repeat surgery for recurrence, and most wounds healed within about 6-7 weeks
Who was studied
people with pilonidal disease treated by one surgeon
What they received
minimal surgical excision under local anesthesia with wound left open to heal on its own
Main outcome
how long the wound took to heal and whether the disease came back
Quality
This is one surgeon's retrospective review of their own patients with no comparison group, so it can't show whether this approach is better than other options.
Limitations
Retrospective, single-surgeon case series with no control group and reliance on patient compliance with wound care.
Taken word for word from the abstract
- n Records were found for 570 patients
- population over 500 patients treated by minimal but complete surgical excision
- intervention minimal but complete surgical excision under local anesthesia with healing by secondary intention using moist dressings
- primaryOutcome length of time until wound healed
- result Eighteen patients (3.2%) had persistent or recurrent disease requiring reoperation
- result median 46 days in women, 51 days in men
- followUp mean follow-up was 4.7 years
Surgery · PMID 30064734 · Read it on PubMed ↗
Cevik et al. 2018
Is conservative treatment an effective option for pilonidal sinus disease in children?
Most healed without surgery conservatively.RetrospectiveLow qualityRelated question
29 people8.34 ± 6.36 (range: 1-25) months
79.3% of patients healed completely; 12% had recurrence; 4 patients needed surgery
Who was studied
children aged 12-16 diagnosed with pilonidal sinus disease
What they received
conservative treatment (hair removal, hygiene, warm sitz baths, and drainage for abscess)
Main outcome
complete healing and recurrence rates
Quality
This was a small retrospective study without a comparison group, so it can't prove conservative treatment is better than other options.
Limitations
Retrospective design, small sample size, no control group, telephone follow-up, and short/variable follow-up length.
Taken word for word from the abstract
- n 29 children were identified
- population Their mean age was 14.94 ± 1.09 (range: 12-16) years
- intervention meticulous hair removal, improved perianal hygiene, warm sitz baths, and drainage for abscess
- primaryOutcome Data collection included demographics, type of management, recurrence, presence of infection, and total healing time.
- result Complete healing occurred in 79.3% of patients. Recurrence was evident in 12% of patients. Four patients underwent surgery.
- followUp The mean length of follow up was 8.34 ± 6.36 (range: 1-25) months.
Int Wound J · PMID 29947121 · Read it on PubMed ↗
Lasithiotakis et al. 2018
Aspiration for acute pilonidal abscess-a cohort study
Clinician needle-draining mostly avoided surgery.RetrospectiveLow qualityRelated question
100 people29 (47) months
83% did not need incision and drainage, and patients reported high satisfaction
Who was studied
adults and teens with a sudden pilonidal abscess (average age 24)
What they received
doctor draining the abscess with a needle (aspiration) under local anesthetic plus a week of antibiotics
Compared with
no comparison group studied (traditional open incision and drainage mentioned only as background)
Main outcome
whether the abscess resolved without needing surgical incision and drainage, and patient satisfaction
Quality
This was a single-group study of selected patients with no comparison group and only about half returned satisfaction surveys, so it can't prove aspiration is better or safer than other options.
Limitations
No control group, exclusion of higher-risk patients (diabetes, immunosuppression, skin necrosis), and only 56 of 100 patients returned satisfaction questionnaires.
Taken word for word from the abstract
- population All patients presenting with an acute pilonidal abscess during the period December 2010 and December 2014 in York Hospital, UK
- intervention treated with bedside aspiration under local anesthetic, followed by oral cefalexin and metronidazole for 7 days
- comparator The traditional open incision and drainage of a pilonidal abscess is associated with slow healing and delayed return to normal daily activities.
- n a total of 100 patients were treated with aspiration and antibiotics
- primaryOutcome to assess safety, effectiveness, and patient satisfaction of aspiration followed by antibiotics for a pilonidal abscess
- result Aspiration of a pilonidal abscess in selected patients is effective in 83%, and it is associated with high overall satisfaction rates.
- followUp 10 patients required incision and drainage after a median (IQR) follow-up time of 29 (47) months
J Surg Res · PMID 29433863 · Read it on PubMed ↗
Zagory et al. 2016
Excision and Primary Closure May Be the Better Option in the Surgical Management of Pilonidal Disease in the Pediatric Population
Surgical stitched closure beat open healing.RetrospectiveLow qualityRelated question
60 people2016
stitched closure had lower recurrence (33.3%) than open healing (58.8%) and shortest hospital stay
Who was studied
young patients (ages 13-20) with pilonidal disease needing surgery
What they received
surgical removal of the cyst with the wound stitched closed (primary closure)
Compared with
surgical removal with wound left open to heal on its own (secondary intention) or flap closure
Main outcome
cyst coming back (recurrence), complications, and hospital stay length
Quality
this is a retrospective chart review at one hospital, not a randomized trial, so it can't prove one method truly causes better outcomes.
Limitations
retrospective single-institution study; groups not randomized so patient differences could affect results
Taken word for word from the abstract
- population patients 21 years old and younger who underwent surgical management for pilonidal disease between 2009 and 2013 at a single pediatric institution
- intervention primary closure
- comparator left to heal by secondary intention
- primaryOutcome Overall recurrence rate was 41.7 per cent with 33.3 per cent in the primary, 58.8 per cent in the secondary, and 42.9 per cent in the flap group
- result Overall recurrence rate was 41.7 per cent with 33.3 per cent in the primary, 58.8 per cent in the secondary, and 42.9 per cent in the flap group, respectively
- n Sixty patients (41.7% male) were included in the analysis
Am Surg · PMID 27779984 · Read it on PubMed ↗
Jain et al. 2017
Endoscopic pilonidal abscess treatment: a novel approach for the treatment of pilonidal abscess
Doctor-performed minimally invasive drainage, not self-popping.Case seriesVery low qualityRelated question
19 people6 weeks
all wounds healed within 6 weeks, pain was minimal, but 21% needed further treatment for pilonidal disease later
Who was studied
patients with acute pilonidal abscess, median age 24
What they received
endoscopic pilonidal abscess treatment (EPAT), a minimally invasive surgical procedure
Compared with
none (compared to historical conventional incision and drainage)
Main outcome
wound healing, postoperative pain, and recurrence requiring further treatment
Quality
this is a very small, uncontrolled case series of a surgical procedure performed by doctors, so it cannot answer whether self-draining a cyst at home is safe.
Limitations
small sample size, no comparison group, single-centre, short follow-up for recurrence assessment
Taken word for word from the abstract
- n Nineteen patients were included
- population median age of the cohort was 24 years (interquartile range 22-25 years)
- intervention using minimally invasive endoscopic technique for the treatment of pilonidal abscesses, referred to as endoscopic pilonidal abscess treatment (EPAT)
- comparator Conventional treatment with incision and drainage is associated with significant postoperative morbidity
- primaryOutcome In all patients, complete wound healing was achieved within 6 weeks; all reported minimal postoperative pain
- result Four of the nineteen patients (21%) required definitive intervention for pilonidal disease in the follow-up period
Ann R Coll Surg Engl · PMID 27551895 · Read it on PubMed ↗
Demir et al. 2015
Less is more: "incision and curettage" as an optimal procedure for recurrent pilonidal disease
Surgical drainage worked well, no recurrence.Case seriesLow qualityRelated question
42 peoplethree-year follow-up period
low pain scores, quick return to activities, and no recurrence over three years
Who was studied
patients with recurrent pilonidal disease (cyst near tailbone that came back after prior treatment)
What they received
surgical incision and curettage (scraping out the cyst) performed by surgeons
Compared with
none; single group, no comparison treatment
Main outcome
pain, recovery time, and recurrence after the procedure
Quality
this is a small single-group study with no comparison group, so it only describes outcomes of one surgical method rather than proving it is better or safer than alternatives.
Limitations
abstract states no comparison group, small sample, and the procedure is a clinician-performed surgical technique for recurrent disease, not self-popping or natural drainage of a first-time cyst
Taken word for word from the abstract
- n 42 patients (37 male/5 female) underwent surgical treatment for recurrent pilonidal disease
- population 42 patients (37 male/5 female) underwent surgical treatment for recurrent pilonidal disease
- intervention Incision and curettage of granulation tissue, hair and debris in the cavity were performed in all cases
- comparator Incision and curettage of granulation tissue, hair and debris in the cavity were performed in all cases
- primaryOutcome Data collection included demographics, visual analogue scale (VAS) score, hospital stay, return to daily activities (lying, sitting down in comfort) and work, and complete wound healing time.
- result During the three-year follow-up period, no recurrence was observed.
- result Mean pain score was 1.4±1.1 (0-5) with VAS.
Ann Ital Chir · PMID 26900142 · Read it on PubMed ↗
Oh et al. 2015
Pilonidal Abscess Associated With Primary Actinomycosis
Surgical drainage plus antibiotics worked.Case seriesVery low qualityRelated question
1 people2015
she recovered well after surgical drainage and one week of antibiotics
Who was studied
a 25-year-old woman with a pilonidal abscess
What they received
surgical drainage and debridement plus antibiotics
Compared with
no comparator
Main outcome
recovery after treatment
Quality
This is a single patient case report, so it cannot show whether self-draining is safe or not.
Limitations
Single case report; no comparison between self-drainage and professional treatment; does not address self-popping at all.
Taken word for word from the abstract
- n a 25-year-old woman
- population a 25-year-old woman who presented with a pilonidal abscess who underwent surgical drainage and debridement
- intervention surgical drainage and debridement
- comparator treated with oral amoxicillin-clavulanate after surgical drainage for one week
- primaryOutcome recovered well
- result She was treated with oral amoxicillin-clavulanate after surgical drainage for one week and recovered well.
Ann Coloproctol · PMID 26817020 · Read it on PubMed ↗
Braungart et al. 2016
Improving outcomes in pilonidal sinus disease
High complication rates after surgery.RetrospectiveLow qualityRelated question
19 people13months (3.5-67months)
22% recurrence, 44% wound dehiscence, and 28% wound infection after this surgical technique
Who was studied
children with pilonidal sinus disease
What they received
surgical excision of the pilonidal sinus with primary midline closure using a full-thickness flap
Compared with
no comparator group within this study
Main outcome
rates of recurrence, wound dehiscence, and wound infection after surgery
Quality
This is a small, single-center retrospective case series with no control group, so it can't reliably show whether the technique is better or worse than other options.
Limitations
Retrospective design, single center, small sample size, no comparison group, and reliance on telephone follow-up.
Taken word for word from the abstract
- n 19 children were identified.
- population all children undergoing pilonidal sinus excision from 2005 to 2014
- intervention excision of the pilonidal sinus with primary midline closure using a full-thickness flap
- comparator Single-center retrospective review and telephone follow-up was performed, including all children undergoing pilonidal sinus excision from 2005 to 2014 using the same operative technique and preoperative/postoperative care.
- primaryOutcome Recurrence requiring further surgery occurred in 4/18 (22%) patients at a median of 9months (range 8-36), wound dehiscence in 8/18 (44%), and wound infection in 5/18 (28%) cases.
- result Recurrence requiring further surgery occurred in 4/18 (22%) patients at a median of 9months (range 8-36), wound dehiscence in 8/18 (44%), and wound infection in 5/18 (28%) cases.
J Pediatr Surg · PMID 26690708 · Read it on PubMed ↗
Segre et al. 2015
The treatment of pilonidal disease: guidelines of the Italian Society of Colorectal Surgery (SICCR)
No clear best treatment found.GuidelineLow qualityRelated question
size not given2015
nonoperative methods showed satisfactory healing and recurrence rates but evidence was low quality; no surgical technique was clearly better than another
Who was studied
people with pilonidal disease, especially young people
What they received
nonoperative treatments (shaving, laser hair removal, fibrin glue, phenol injection) and surgical excision with closure
Compared with
surgical excision with healing left open (secondary intention) vs. different surgical closure techniques
Main outcome
healing rates and recurrence of pilonidal disease
Quality
This is an expert guideline summarizing mostly small, low-quality studies rather than new rigorous research.
Limitations
The abstract states most underlying studies are small series with low-quality evidence, and the guideline does not address self-draining or self-popping of cysts at all.
Taken word for word from the abstract
- population pilonidal disease, a very common condition, especially among young people
- intervention Nonoperative management includes gluteal cleft shaving, laser epilation as well as fibrin glue and phenol injection
- intervention Surgical therapy which can be divided into two categories: excision of diseased tissue with primary closure using different techniques or excision with healing by secondary intention.
- comparator excision of diseased tissue with primary closure using different techniques or excision with healing by secondary intention
- primaryOutcome reported healing rates and recurrence incidence are satisfactory
- result reported healing rates and recurrence incidence are satisfactory but the majority of studies are small series with low-quality evidence
- result no clear benefit is demonstrated for one technique over the other
Tech Coloproctol · PMID 26377583 · Read it on PubMed ↗
Woo et al. 2015
Topical Agents and Dressings for Pilonidal Sinus Wound Healing by Secondary Intention: A Scoping Review
Weak evidence on wound dressings, not relevant to popping.Systematic reviewVery low qualityRelated question
size not given2015
some evidence these dressings may help healing, reduce bacteria, or ease pain, but evidence is weak
Who was studied
people with pilonidal sinus wounds healing by secondary intention
What they received
topical agents and dressings (hydrogel, silver, honey, zinc, foam, negative pressure therapy, platelet rich plasma, plant extracts)
Compared with
other dressings or no specific comparator stated
Main outcome
wound healing of pilonidal sinus wounds
Quality
this is a scoping review of studies with methodological limitations and biases, so the evidence is too weak to draw firm conclusions
Limitations
evidence remains insufficient in light of methodological limitations and biases of the studies
Taken word for word from the abstract
- population which topical agent or dressing is effective in promoting pilonidal wound healing by secondary intention
- intervention topical applications of hydrogel, silver, honey, zinc, selected foam materials, negative pressure wound therapy, platelet rich plasma, and plant extracts
- comparator Topical treatment using polyhexamethylene biguanide and silver may be beneficial in reducing bacterial burden.
- primaryOutcome which topical agent or dressing is effective in promoting pilonidal wound healing by secondary intention
- result there is some evidence to suggest that topical applications of hydrogel, silver, honey, zinc, selected foam materials, negative pressure wound therapy, platelet rich plasma, and plant extracts may promote wound healing
- limitations evidence remains insufficient in light of methodological limitations and biases of the studies
Surg Technol Int · PMID 26054992 · Read it on PubMed ↗
Dumville et al. 2015
Negative pressure wound therapy for treating surgical wounds healing by secondary intention
No clear evidence either way.Meta-analysisVery low qualityRelated question
69 people2015
not enough evidence to tell if negative pressure therapy helps these wounds heal
Who was studied
people with surgical wounds left open to heal, including one study on wounds after pilonidal sinus excision
What they received
negative pressure wound therapy (a vacuum dressing)
Compared with
alginate dressing or silicone dressing
Main outcome
wound healing, complications, and resource use
Quality
Only two small trials with 69 people total were found, giving almost no reliable data.
Limitations
The trials reported limited outcome data on healing, adverse events and resource use, and only one of the two studies involved pilonidal sinus wounds, none involved unopened or self-drained cysts.
Taken word for word from the abstract
- n We located two studies (69 participants) for inclusion in this review.
- population one study compared NPWT with a silicone dressing in the treatment of excised pilonidal sinus
- intervention Negative pressure wound therapy (NPWT) is one treatment option for surgical wounds that are healing by secondary intention.
- comparator One study compared NPWT with an alginate dressing in the treatment of open, infected groin wounds. and one study compared NPWT with a silicone dressing in the treatment of excised pilonidal sinus.
- primaryOutcome The trials reported limited outcome data on healing, adverse events and resource use.
- result There is currently no rigorous RCT evidence available regarding the clinical effectiveness of NPWT in the treatment of surgical wounds healing by secondary intention as defined in this review.
Cochrane Database Syst Rev · PMID 26042534 · Read it on PubMed ↗
Ciftci et al. 2014
A new approach: oblique excision and primary closure in the management of acute pilonidal disease
Surgical closure beat simple drainage for recurrence.Prospective cohortLow qualityRelated question
128 people2014
chronic sinus developed in 78.8% after incision and drainage versus 6.0% after oblique excision and primary closure, but healing took slightly longer with primary closure
Who was studied
patients with pilonidal abscesses treated at a hospital
What they received
oblique excision and primary closure performed by a surgeon
Compared with
incision and drainage performed by a surgeon
Main outcome
development of chronic pilonidal sinus and time to return to work
Quality
patients were not randomized, treatment depended on which of two surgeons saw them, which can bias results
Limitations
not randomized; each surgeon used only one method, so outcomes could reflect surgeon skill as well as technique
Taken word for word from the abstract
- n Of the 128 patients, incision and simple drainage was applied to 69 patients and primary closure was applied to 59 patients.
- population patients presenting with pilonidal abscesses
- intervention The other surgeon performed oblique excision and primary closure (Group B).
- comparator one of two surgeons at the same hospital performed incision and drainage as the treatment method for patients presenting with pilonidal abscesses. (Group A).
- primaryOutcome The rate of development of chronic pilonidal sinus and time to return to active work were assessed
- result The rate of development of chronic pilonidal sinus was 78.8% in Group A and 6.0% in Group B (P < 0.001).
- result In Group A, the average healing time and time to return to active work were 18 and 25 days, respectively. In Group B, these times were 22 and 27 days, respectively (P < 0.001).
Int J Clin Exp Med · PMID 25664095 · Read it on PubMed ↗
Kanat et al. 2014
Comparison of early surgery (unroofing-curettage) and elective surgery (Karydakis flap technique) in pilonidal sinus abscess cases
Professional drainage then flap surgery healed faster.RetrospectiveLow qualityRelated question
53 people14 months
no difference in complications or recurrence, but treatment duration was significantly shorter with drainage-antibiotic therapy followed by Karydakis flap surgery
Who was studied
patients treated for pilonidal sinus abscesses
What they received
early surgery (unroofing-curettage) followed by dressing and secondary healing
Compared with
elective surgery (pilonidal sinus excision and Karydakis flap) after drainage-antibiotic therapy
Main outcome
complications, recurrence rate and treatment duration
Quality
This was a small retrospective study of only 53 patients comparing two surgical approaches, not a randomized trial, so it carries limited weight.
Limitations
Retrospective design, small sample size, and this compares two professional surgical/drainage approaches rather than self-popping versus spontaneous drainage.
Taken word for word from the abstract
- n Of the 53 patients included in the study, 28 were in Group S and 25 in Group K.
- population The data of the patients treated for pilonidal sinus abscesses in our clinic between January 2012 and March 2013 were analyzed, retrospectively.
- intervention early (acute) period local surgical intervention (unroofing-curettage) followed by dressing and secondary healing
- comparator surgery performed in elective conditions (pilonidal sinus excision and Karydakis flap) following conventional abscess treatment (drainage-antibiotic therapy)
- primaryOutcome Patients in both groups were compared in terms of age, gender, complications, recurrence rate and healing time.
- result a significant difference was not found between the groups in terms of complication development and recurrence. However, there was a statistically significant difference between the groups in terms of treatment duration (p=0.02).
Ulus Travma Acil Cerrahi Derg · PMID 25541849 · Read it on PubMed ↗
Pazdírek et al. 2014
[Pilonidal sinus - diagnosis at the intersection of general and plastic surgery]
Flap surgery had fewer recurrences than stitches.RetrospectiveLow qualityRelated question
67 peoplewithin one year
flap reconstruction had less secondary healing and recurrence than midline closure
Who was studied
patients with pilonidal sinus treated surgically
What they received
surgical removal of the sinus with primary closure or flap reconstruction
Compared with
different surgical closure techniques (midline suture vs Limberg flap vs open wound)
Main outcome
wound healing and disease recurrence after surgery
Quality
Small retrospective single-center study comparing surgical techniques, not self-care versus spontaneous drainage.
Limitations
Retrospective design, small sample size, single institution.
Taken word for word from the abstract
- n retrospective analysis of 67 patients
- population Pilonidal sinus predominantly affects young patients.
- intervention 50 (75%) patients underwent primary closure in the midline, Limberg flap was used in 15 (22%) patients.
- comparator In 2 (3%) patients, the wound was left without suture.
- primaryOutcome We evaluated the type of surgery and infectious complications in the wound
- result Relapse of the disease within one year occurred in the group of patients with primary suture in the midline in 4 (8%) patients; other patients had no recurrence.
Rozhl Chir · PMID 25418942 · Read it on PubMed ↗
Jandík 2014
[Sinus pilonidalis - possibilities of surgical treatment]
Flap surgery healed better than stitches.RetrospectiveLow qualityRelated question
72 people2014
the flap method had fewer infections, quicker drainage, shorter hospital stay and better overall healing than the straight stitch method
Who was studied
patients with pilonidal cyst disease needing surgery
What they received
surgical removal of the cyst with closure using a rhomboid skin flap
Compared with
surgical removal of the cyst with closure using a straight line stitch (primary suture)
Main outcome
rate of surgical site infection, drainage time, hospital stay, and overall healing
Quality
this is a small, non-randomized comparison of two surgical techniques from different time periods, not a controlled trial.
Limitations
abstract does not mention randomization, blinding, or control for confounding between the two time periods; does not address whether self-draining or letting the cyst heal naturally is safe.
Taken word for word from the abstract
- population 169 patients with symptoms of pilonidal disease were treated; in 72 cases, surgery was indicated because of chronic state or recurrence of the disease
- n in 72 cases, surgery was indicated because of chronic state or recurrence of the disease
- intervention the defect after excision was closed by rhomboid fasciocutaneous flap
- comparator radical excision of sinus with primary suture of the defect was performed in 42 cases
- primaryOutcome the second method showed significantly less surgical site infections, shorter time of drainage and hospitalization and overall healing
- result the second method showed significantly less surgical site infections, shorter time of drainage and hospitalization and overall healing
Rozhl Chir · PMID 25340864 · Read it on PubMed ↗
Iesalnieks et al. 2015
["Pit picking" surgery for patients with pilonidal disease : mid-term results and risk factors]
Minor surgery helped most patients.Case seriesLow qualityRelated question
153 people30 months
74% had no recurrence after a median follow-up of 30 months; smoking and prior abscess were linked to higher recurrence risk
Who was studied
patients with pilonidal disease
What they received
minimally invasive "pit picking" surgery under local anesthesia
Compared with
none (single-arm study, no comparison group)
Main outcome
recurrence of pilonidal disease after surgery
Quality
This is a small retrospective single-arm study of a selected patient group with no comparison group, so it can't tell us if this is better than leaving a cyst alone.
Limitations
No control group, patients were selected, and the study is retrospective with only mid-term follow-up.
Taken word for word from the abstract
- n A total of 153 patients (126 males) underwent "pit picking" surgery
- population patients with pilonidal disease
- intervention "pit picking" surgery. The surgery was performed under local anesthesia.
- comparator All patients underwent "pit picking" surgery.
- primaryOutcome disease recurrence after "pit picking" surgery
- result Of the patients 74% had no recurrence after a median follow-up time of 30 months and 8 more patients (5 %) remained asymptomatic after a second"pit picking" procedure.
Chirurg · PMID 24969346 · Read it on PubMed ↗
Tena et al. 2014
Skin and soft-tissue infections caused by Actinobaculum schaalii: report of two cases and literature review
Surgical drainage plus antibiotics worked well.Case seriesVery low qualityRelated question
2 people2014
both patients recovered well after surgical drainage and cloxacillin treatment
Who was studied
patients with skin and soft-tissue infections, including one with a pilonidal abscess and one immunocompromised patient with an inguinal abscess
What they received
surgical drainage plus antibiotic treatment with cloxacillin
Compared with
none reported
Main outcome
clinical outcome after treatment
Quality
Only two patients with no comparison group, so it can't show whether draining it yourself versus letting it drain naturally makes a difference.
Limitations
Case report of only two patients with no control group; caused by a rare bacterium and does not compare self-draining to spontaneous drainage.
Taken word for word from the abstract
- n we report two cases and review the literature
- population the second case was a patient with a pilonidal abscess
- intervention Clinical outcomes of both patients were good after surgical drainage and treatment with cloxacillin.
- comparator Clinical outcomes of both patients were good after surgical drainage and treatment with cloxacillin.
- primaryOutcome Clinical outcomes of both patients were good after surgical drainage and treatment with cloxacillin.
- result Clinical outcomes of both patients were good after surgical drainage and treatment with cloxacillin.
Anaerobe · PMID 24923266 · Read it on PubMed ↗
Aithal et al. 2013
Limberg flap for sacrococcygeal pilonidal sinus a safe and sound procedure
Surgical flap repair healed well.Case seriesLow qualityRelated question
30 people2013
all patients healed with minimal pain, 5-day hospital stay, return to work in 3 weeks, some flap complications, no recurrences
Who was studied
patients with sacrococcygeal pilonidal sinus, including primary and recurrent disease
What they received
Limberg flap rotation surgery
Compared with
none (single group, no comparison)
Main outcome
wound infection, pain relief, recurrence rates, and return to work
Quality
this is a small uncontrolled case series of surgical patients, not a study of self-popping versus letting a cyst drain on its own, so it tells us little about that question.
Limitations
small sample of 30 patients, no comparison group, surgical population rather than untreated or self-managed cysts
Taken word for word from the abstract
- n A total of 30 patients were operated
- population Sacrococcygeal pilonidal sinus (SC-PSD) is an acquired condition usually seen in young adults especially males
- population including both primary and recurrent diseases, and patients with previous incision and drainage done for the pilonidal abscess
- intervention Limberg flap rotation surgery for sacrococcygeal pilonidal sinus
- comparator All patients successfully underwent surgery
- primaryOutcome outcomes such as wound infection, postoperative pain relief, recurrence rates, and return to work
- result All patients successfully underwent surgery, with very minimal postoperative pain, stayed in hospital for average 5 days, returned to work after 3 weeks, with 3 patients having flap edema, 2 having flap necrosis, and no recurrences so far
Indian J Surg · PMID 24426457 · Read it on PubMed ↗
de Parades et al. 2013
Pilonidal sinus disease
Needs surgical drainage, not self-poppingNarrative reviewLow qualityRelated question
size not given2013
the abstract states the abscess must be surgically evacuated, and compares surgical techniques for recurrence and healing, but does not discuss self-draining or popping the cyst at home
Who was studied
people with pilonidal disease, mostly men aged 15 to 30
What they received
surgical treatment of pilonidal abscess or sinus (incision, excision, or closure techniques)
Compared with
different surgical approaches, such as open wound healing versus primary closure
Main outcome
recurrence and healing after surgical treatment
Quality
This is a general review of surgical techniques, not a study measuring outcomes of home drainage versus professional care, so it carries little weight for this specific question.
Limitations
The abstract is a narrative review describing surgical options and does not address self-drainage, home popping, or spontaneous drainage specifically.
Taken word for word from the abstract
- population Pilonidal disease is a frequent suppurative condition that occurs twice as often in men as in women, usually between the ages of 15 and 30.
- intervention In the large majority of cases, treatment is surgical but there is no consensus as to the 'ideal' technique.
- comparator The widespread practice in France is to leave the wound open, relying on postoperative healing by secondary intention.
- comparator Primary wound closure techniques are less restrictive but their recurrence rate is probably higher.
- primaryOutcome This technique has a low rate of recurrence but has the disadvantages of requiring local nursing care; the healing process is prolonged
- result Acute abscess must be evacuated and an off-midline incision seems preferable.
J Visc Surg · PMID 23911903 · Read it on PubMed ↗
Steinemann 2013
[Therapy of pilonidal sinus--is more always better]
Surgical excision works better than open healing.Narrative reviewLow qualityRelated question
size not given4 years
both minimally invasive surgery and flap closure had low recurrence rates (7% and 3%) compared to traditional open healing
Who was studied
young men with pilonidal sinus disease
What they received
minimal-invasive sinusectomy or plastic surgical wound closure
Compared with
radical excision with open wound healing
Main outcome
recurrence of pilonidal sinus after surgery
Quality
this is a narrative review of surgical techniques, not a study of self-draining or popping cysts, so it offers no direct evidence on that question.
Limitations
abstract does not address self-drainage or popping cysts at home; it only discusses surgical excision methods performed by clinicians.
Taken word for word from the abstract
- population Pilonidal disease is common in young men.
- intervention the minimal-invasive sinusectomy with sparse excision of the pori and the fistula preserving intact subcutaneous tissue
- comparator radical excision followed by months of open wound healing
- primaryOutcome The recurrence rate after 4 years is 7 %.
- result the possibility of a primary plastic wound closure by a rotation flap. Open wound healing can be avoided and the recurrence rate is as low as 3 %.
- followUp The recurrence rate after 4 years is 7 %.
Ther Umsch · PMID 23798021 · Read it on PubMed ↗
Gulpinar et al. 2013
Non-operative therapy for pilonidal sinus in adolescence: crystallised phenol application, 'report of a case'
Clinic phenol treatment healed cysts.Case seriesVery low qualityRelated question
3 people2 weeks
all three patients' cysts healed, though one girl needed a second phenol treatment after 2 weeks of drainage
Who was studied
teenagers with pilonidal sinus (a cyst near the tailbone)
What they received
crystallised phenol chemical treatment applied in clinic
Compared with
none; no comparison group
Main outcome
complete healing of the cyst sinus
Quality
Only 3 patients were treated with no comparison group, so it can't show whether this is safer or better than other options.
Limitations
Very small number of patients (3), no control group, and it studies a clinic-administered chemical treatment rather than self-popping or spontaneous drainage at home.
Taken word for word from the abstract
- n A 14-year-old boy with recurrent PS, an 18-year-old girl with the history of pilonidal abscess and a 15-year-old girl with PS was hospitalised.
- population A 14-year-old boy with recurrent PS, an 18-year-old girl with the history of pilonidal abscess and a 15-year-old girl with PS was hospitalised.
- intervention All patients underwent phenol application in an outpatient setting.
- comparator Pilonidal sinus (PS) is an acquired disease at the sacrococcygeal region that can be treated by different surgical techniques.
- primaryOutcome all sinuses healed completely
- result The 14-year-old boy and 18-year-old girl did not face any problems and all sinuses healed completely. The 15-year-old girl was followed for 2 weeks because of intergluteal maceration and ongoing drainage. She underwent another phenol application and the course after intervention was uneventful with complete healing of the sinus.
BMJ Case Rep · PMID 23559647 · Read it on PubMed ↗
Petrović et al. 2012
Minor vs complete excision of pilonidal sinus--early postoperative period
Smaller surgical excision healed faster.RetrospectiveVery low qualityRelated question
127 people11.11 months
minor excision healed faster (2-5 weeks vs 4-21 weeks) with no recurrence in short follow-up, versus 13.63% failure to heal and 3.63% recurrence after complete excision
Who was studied
patients with pilonidal sinus (cyst/abscess) needing surgery
What they received
less extensive (minor) excision of the pilonidal sinus
Compared with
complete/midline excision or marsupialisation of the pilonidal sinus
Main outcome
time to healing, failure to heal, and recurrence after surgery
Quality
this is a small, non-randomized comparison of two different patient groups treated in different time periods, with very short follow-up.
Limitations
not randomized, two groups from different time periods, small numbers in the minor-excision group, very short follow-up (about 11 months)
Taken word for word from the abstract
- population Pilonidal sinus arises in the natal cleft of the sacrococcigeal region either as a cyst or as an abscess collection containing hair.
- intervention we performed 17 less extensive excisions
- comparator Midline excision was performed in 75 (68.18%) patients and the rest had marsupielisation done.
- primaryOutcome Failure to heal occurred in 15 patients (13.63%).
- result All the patients were discharged from the clinic within 23 hours and returned to their daily activities within 5 days. Healing time varied from 2 weeks to 5 weeks.
- n 110 treatments of the pilonidal disease were performed on our department
- n we performed 17 less extensive excisions
- followUp we had a short follow up period of 11.11 months
Acta Chir Iugosl · PMID 23373363 · Read it on PubMed ↗
Iqbal et al. 2012
Pilonidal Disease Mimicking Fistula-in-Ano in a 15-Year-Old Female
Not relevant to this question.Case seriesVery low qualityRelated question
size not given2012
The following paper describes an unusual presentation of a pilonidal cyst with fissure and perianal drainage
Who was studied
15-year-old female with pilonidal disease
Quality
This is a single case report describing an unusual presentation, not a study testing treatment methods or outcomes, so it cannot show whether self-draining a cyst is safe.
Limitations
Single case report; does not address self-treatment, popping, or spontaneous drainage safety or outcomes.
Taken word for word from the abstract
- population Pilonidal disease typically presents with an abscess or intermittent pain and drainage in the sacrococcygeal region during the pubertal years.
- result The following paper describes an unusual presentation of a pilonidal cyst with fissure and perianal drainage.
Case Rep Surg · PMID 22991682 · Read it on PubMed ↗
Hussain et al. 2012
Converting emergency pilonidal abscess into an elective procedure
Faster healing with drainage, antibiotics.Prospective cohortLow qualityRelated question
40 peoplemedian of 5 days
38 of 40 patients had complete resolution of inflammation and returned to normal activities the next day
Who was studied
patients with acute pilonidal abscess, excluding those who were septic, immune-compromised, diabetic, or had skin necrosis
What they received
needle aspiration of the abscess under local anesthetic plus oral antibiotics
Main outcome
days to return to normal activities, response to treatment, and residual inflammation
Quality
this was a single-center study without a comparison group, so it can't directly prove aspiration is better than other approaches like self-draining.
Limitations
No control group for comparison, not randomized, and excludes more severe or complicated abscess cases.
Taken word for word from the abstract
- population Patients presenting with acute pilonidal abscess, not septic, immune-compromised, or diabetic, and without skin necrosis, underwent aspiration on the surgical ward.
- intervention Aspiration of pilonidal abscess under local anesthetic was performed with the use of a wide-bore needle.
- primaryOutcome The primary outcomes measured were the number of days required to return to normal activities, response to treatment, and any residual inflammation.
- result Thirty-eight (38/40) patients demonstrated complete resolution of acute inflammation and were back to normal activities the following day.
- n Forty patients met the criteria for aspiration and empirical antibiotic treatment.
- followUp were reviewed within a median of 5 days
Dis Colon Rectum · PMID 22595842 · Read it on PubMed ↗
Sarmast et al. 2011
Non-surgical treatment of umblical pilonidal sinus in adolescent and adult cases
Conservative treatment often avoided surgery.Case seriesLow qualityRelated question
51 people2011
90.6% success in cases 25 years or younger and 73.7% success in older cases
Who was studied
adolescent and adult people with umbilical pilonidal sinus disease
What they received
non-surgical (conservative) treatment of the pilonidal sinus
Compared with
surgical treatment for those who later needed it
Main outcome
whether conservative treatment succeeded without needing surgery
Quality
it is a small, non-randomized case series of a different (umbilical) type of pilonidal disease with no true comparison group, so it can't tell us whether popping a typical cyst yourself is safe.
Limitations
No control group, not randomized, specific to umbilical pilonidal sinus rather than the usual sacrococcygeal pilonidal cyst, and the exact non-surgical method isn't described.
Taken word for word from the abstract
- population cases with umbilical pilonidal disease who refused surgical treatment as first line treatment
- n 51 cases were included
- intervention non-surgical treatment
- comparator Eight cases underwent surgical treatment.
- primaryOutcome successful non-surgical treatment
- result successful non-surgical treatment in 90.6% of cases ≤ 25 yrs and 73.7% of cases >2 yrs
Pol Przegl Chir · PMID 22343201 · Read it on PubMed ↗
Majeski et al. 2011
Sacrococcygeal pilonidal disease
Surgical incision healed well, low recurrence.Case seriesLow qualityRelated question
127 people2011
Lateral incision healed in a mean of 12 days; recurrence occurred in 3 of 127 patients
Who was studied
Patients with sacrococcygeal pilonidal disease
What they received
Bascom surgical procedure
Compared with
None (no comparison group)
Main outcome
Wound healing time and recurrence of disease
Quality
This is a small uncontrolled case series of one surgical technique, not a comparison of self-popping versus natural drainage, so it offers very limited evidence for this question.
Limitations
No comparison group; abstract does not discuss self-drainage or incision versus natural rupture at all.
Taken word for word from the abstract
- n The records of 127 consecutive patients treated by the authors for sacrococcygeal pilonidal disease were reviewed.
- population sacrococcygeal pilonidal disease
- intervention The Bascom surgical procedure was performed on 127 consecutive patients in a clinical surgical practice.
- comparator This case series is focused on the results of the Bascom procedure for the treatment of sacrococcygeal pilonidal disease.
- primaryOutcome The lateral incision healed in a mean of 12 days, with a range of 8 to 30 days.
- result Recurrent disease occurred in 3 patients in this series.
Int Surg · PMID 22026306 · Read it on PubMed ↗
Dag et al. 2012
Phenol procedure for pilonidal sinus disease and risk factors for treatment failure
Clinic phenol treatment healed most cysts.Case seriesLow qualityRelated question
76 people25 months (range, 13-48)
67% of patients healed successfully, mean healing time was 16 days, and only 1 patient (2%) had recurrence over follow-up
Who was studied
patients with pilonidal sinus disease (a cyst near the tailbone) who had not had it before
What they received
phenol treatment injected into the sinus (phenolization), done as outpatient procedure
Compared with
no comparison group
Main outcome
complete healing and treatment failure/recurrence
Quality
this was a single group of patients followed over time with no comparison group, so it cannot show whether the treatment works better than doing nothing.
Limitations
no control or comparator group; all patients received the same phenol procedure performed by clinicians, not self-drainage or spontaneous drainage
Taken word for word from the abstract
- n 76 consecutive patients with nonrecurrent sacrococcygeal pilonidal sinus were treated with a phenol treatment
- population 76 consecutive patients with nonrecurrent sacrococcygeal pilonidal sinus
- intervention treated with a phenol treatment
- comparator The present study was designed to evaluate the results of phenolization for pilonidal sinus disease
- primaryOutcome risk factors for treatment failure
- result The overall success rate was 67% (51 of 76 patients). The mean time to complete healing was 16 days (range, 10-45).
- result One patient (2%) showed recurrence.
Surgery · PMID 21982072 · Read it on PubMed ↗
Webb et al. 2011
Does pilonidal abscess heal quicker with off-midline incision and drainage?
Off-center surgical cuts heal faster.RetrospectiveLow qualityRelated question
243 people2011
abscesses drained with a midline incision took about 3 weeks longer to heal than those drained with a lateral incision
Who was studied
patients with an acute pilonidal abscess who had it surgically drained
What they received
incision made away from the midline (lateral) to drain the abscess
Compared with
incision made directly on the midline to drain the abscess
Main outcome
time for the wound to heal
Quality
it is a retrospective chart review with a small matched subgroup and it excluded abscesses that drained on their own, so it cannot tell us whether self-draining or self-popping is safe.
Limitations
retrospective design; did not capture patients whose abscess drained spontaneously or were drained in the emergency department
Taken word for word from the abstract
- population These patients were admitted from the Emergency Department with a pilonidal abscess, underwent operative drainage, and returned for follow-up.
- n Two hundred and forty-three pilonidal abscesses were drained, 134 with a lateral and 74 with a midline incision.
- intervention Electronic records from the surgical database at our 200-bed district general hospital were reviewed for operative technique (midline vs. lateral) for patients who underwent incision and drainage for acute pilonidal abscess between January 2003 and February 2010.
- comparator Electronic records from the surgical database at our 200-bed district general hospital were reviewed for operative technique (midline vs. lateral) for patients who underwent incision and drainage for acute pilonidal abscess between January 2003 and February 2010.
- primaryOutcome The main outcome measure was wound healing time.
- result Abscesses that healed after midline incision took approximately 3 weeks longer than those drained via a lateral incision (P = 0.02).
- limitations Our study has limitations since it was a retrospective study that did not capture patients whose abscess drained spontaneously or were drained in the emergency department.
Tech Coloproctol · PMID 21533783 · Read it on PubMed ↗
Nasr et al. 2011
A pediatric surgeon's 35-year experience with pilonidal disease in a Canadian children's hospital
Surgical methods compared; no self-draining advice.RetrospectiveLow qualityRelated question
121 people2011
the cut-open-and-packed method took twice as long to heal but had the same chance of the cyst coming back as the other methods
Who was studied
teenagers with pilonidal cysts treated at a children's hospital
What they received
surgical removal of the cyst, done three different ways (cut open and packed, marsupialized, or cut out and stitched closed)
Compared with
the three surgical methods compared against each other
Main outcome
how long the wound took to heal and whether the cyst came back
Quality
this is a 35-year chart review of surgery choices made by one surgeon, not a study of whether popping a cyst at home is safe
Limitations
retrospective, surgery type was chosen arbitrarily rather than randomly, and it only covers formal surgical treatment, not self-drainage or popping
Taken word for word from the abstract
- population 121 adolescents with pilonidal disease (64 boys, 57 girls) with a mean age of 15 (range 12-19) years were evaluated at the same children's hospital
- intervention all 107 pilonidal cysts were either excised and packed open, marsupialized or excised and closed primarily without drainage under general anesthesia
- comparator the operation performed was arbitrarily chosen
- primaryOutcome patients were evaluated for age, sex, clinical diagnosis, infection, treatment, healing time, complications and results
- result The time for healing after the initial operation in the group whose cysts were excised and packed open was at least twice as long (75 d) as in the other 2 groups (p = 0.031)
- n 121 adolescents with pilonidal disease (64 boys, 57 girls)
Can J Surg · PMID 21251431 · Read it on PubMed ↗
Maghsoudi et al. 2011
Ambulatory treatment of chronic pilonidal sinuses with lateral incision and primary suture
Surgery healed well, no recurrence.Case seriesLow qualityRelated question
150 peopleMar. 20, 2005, to Mar. 20, 2008
no sinus came back, healing was fast, and only a few wound infections or blood collections occurred
Who was studied
people with chronic pilonidal sinus disease, average age 22
What they received
outpatient surgery to cut out the sinus and stitch it closed (lateral incision and primary suture)
Compared with
none; all patients received the same surgery
Main outcome
wound healing, complications, and recurrence of the sinus
Quality
This is a single group of patients followed with surgery and no comparison group, so it can't show whether this approach is better than other options.
Limitations
No control group, not randomized, and the abstract doesn't mention blinding or how recurrences were tracked after the study period.
Taken word for word from the abstract
- population patients presenting with pilonidal disease
- intervention ambulatory plain lateral excision and primary repair
- comparator All were managed as outpatients.
- primaryOutcome We reviewed presentation, treatment, healing, time off work and recurrences.
- result No sinus recurrence occurred. The healing rate was fast in all patients.
- n In all, 150 patients (131 men and 19 women) with chronic pilonidal sinuses underwent ambulatory plain lateral excision and primary repair during the study period.
Can J Surg · PMID 21251419 · Read it on PubMed ↗
Thompson et al. 2011
Simple day-case surgery for pilonidal sinus disease
Minor cases can be watched; surgery removes pits.Narrative reviewLow qualityRelated question
size not given2011
Simple pit removal with lateral drainage worked well for most patients, while patients with minimal symptoms or a single acute abscess could be managed by watching and waiting
Who was studied
patients with pilonidal sinus disease
What they received
simple day-case surgery removing midline skin pits with lateral drainage of the abscess/sinus
Compared with
wide excisional surgery and expectant (non-surgical) management
Main outcome
effectiveness of treatment, healing, return to work, and complications
Quality
This is a narrative literature review of varied studies, not a controlled trial, so it can't firmly prove which approach is best.
Limitations
The abstract states non-surgical treatments' long-term results are unknown, and the review excluded papers on new or modified techniques, limiting generalizability.
Taken word for word from the abstract
- population Pilonidal disease is a common and usually minor disease.
- intervention Simple removal of midline skin pits, the primary cause of pilonidal disease, with lateral drainage of the abscess and sinus is effective in most instances.
- comparator Although wide excisional surgery has been common practice, there are more simple alternatives.
- primaryOutcome These more conservative procedures are usually done as a day case, require minimal care in the community and are associated with a rapid return to work.
- result Patients with minimal symptoms and those having drainage of a single acute abscess can be treated expectantly.
- result Simple day-case surgery to eradicate midline skin pits without wide excision of the abscesses and sinus is rational, safe and effective for patients with pilonidal sinus disease.
Br J Surg · PMID 21125608 · Read it on PubMed ↗
Kayaalp et al. 2010
Investigation of a one-time phenol application for pilonidal disease
Phenol treatment healed most pilonidal cysts.Case seriesLow qualityRelated question
30 people2 months
83% of patients were symptom-free at 2 months, with an overall success rate of 70% after accounting for later recurrences
Who was studied
patients with chronic pilonidal disease, from simple to complex sinuses
What they received
a one-time application of phenol into the pilonidal sinus cavity
Compared with
none; no control group used, no repeat phenol or curettage during follow-up
Main outcome
wound healing rate and postoperative recovery
Quality
This was a small, single-group study of only 30 patients with no comparison group, so it can't show how this treatment compares to other options or to doing nothing.
Limitations
No control group, no randomization, and small sample size of 30 patients.
Taken word for word from the abstract
- n A total 30 consecutive patients with chronic pilonidal disease
- population patients with chronic pilonidal disease ranging from midline to complex sinuses
- intervention a one-time phenol application for pilonidal disease
- comparator We did not intervene in the wounds with a second phenol application or curettage during the observation period.
- primaryOutcome To investigate wound healing rates and postoperative recovery of patients after a one-time phenol application for pilonidal disease.
- result Twenty-five (83%) patients were asymptomatic at the end of 2 months' observation and the remaining 5 patients had unhealed sinuses.
- result There were 4 recurrences after a mean of 14 months' follow-up and the overall success rate was 70%.
Med Princ Pract · PMID 20357505 · Read it on PubMed ↗
Washer et al. 2010
Gluteal fascial advancement: an innovative, effective method for treating pilonidal disease
Fewer complications with one surgery type.RetrospectiveLow qualityRelated question
83 people2010
significant difference in incidence of wound breakdown (0 vs 21%), recurrence (0 vs 20%), and early wound drainage (6 vs 32%), with an 80 per cent reduction in wound complications after gluteal fascial advancement
Who was studied
patients who had surgery for pilonidal disease
What they received
gluteal fascial advancement surgical technique
Compared with
standard primary closure surgery
Main outcome
wound breakdown, recurrence, and early wound drainage after surgery
Quality
This was a retrospective comparison of surgical techniques with a small number of patients in one group, not a study of self-draining or popping a cyst.
Limitations
Retrospective database review comparing two surgical techniques; abstract does not address self-drainage or spontaneous rupture of cysts.
Taken word for word from the abstract
- n Patients who underwent primary closure (n = 66) were compared with patients who underwent gluteal fascial advancement (n = 17).
- population all patients who underwent surgery for pilonidal disease from 2004 to 2007
- intervention gluteal fascial advancement technique
- comparator standard primary closure
- primaryOutcome recurrence and the incidence of wound complications were examined
- result There was a significant difference in incidence of wound breakdown (0 vs 21%), recurrence (0 vs 20%), and early wound drainage (6 vs 32%).
Am Surg · PMID 20336891 · Read it on PubMed ↗
Gidwani et al. 2010
Incise and lay open: an effective procedure for coccygeal pilonidal sinus disease
Surgical lay-open beat drainage alone.RetrospectiveLow qualityRelated question
204 people2010
incision and lay open had fewer repeat surgeries than drainage alone in emergency cases
Who was studied
patients with coccygeal pilonidal sinus disease needing surgery
What they received
surgical incision and lay open of the sinus tract
Compared with
abscess drainage alone, or other surgical excision/closure methods
Main outcome
need for further surgery due to recurrence
Quality
This is a retrospective, non-randomized review of surgical records, so it cannot reliably rule out bias or confounding.
Limitations
Retrospective design, not randomized, and surgeon grade/procedure choice were not controlled for.
Taken word for word from the abstract
- n Two hundred and four patients underwent surgery for coccygeal pilonidal disease.
- population patients with coccygeal pilonidal disease were included
- intervention a single-stage incision and lay open of the sinus tract is the most efficient operation
- comparator abscess drainage: 61; abscess drainage + lay open: 75
- primaryOutcome further definitive procedure was performed in 20 (33.3%) and 8 (11.1%) patients, respectively
- result further definitive procedure was performed in 20 (33.3%) and 8 (11.1%) patients, respectively (P = 0.013, Fishers' exact test)
Ir J Med Sci · PMID 20091138 · Read it on PubMed ↗
Marzouk et al. 2008
Sinus excision, release of coccycutaneous attachments and dermal-subcuticular closure (XRD procedure): a novel technique in flattening the natal cleft in pilonidal sinus treatment
New surgery technique, no recurrencesCase seriesLow qualityRelated question
66 peoplemedian, 22.5 months (range, 12-38 months)
no sinuses came back after about 22 months follow-up, though 18% had minor wound problems
Who was studied
adults with long-term pilonidal sinus (mostly young men, median age 27)
What they received
surgical removal of the sinus with release of attachments to the tailbone and stitched closure (XRD procedure)
Compared with
none - all patients had the same surgery, compared before and after
Main outcome
wound complications and recurrence after surgery
Quality
single group of patients followed over time with no comparison group, so it can't show whether this is better than other options.
Limitations
no control group, single surgical technique only, relatively small number of patients
Taken word for word from the abstract
- n Sixty-six consecutive patients with chronic pilonidal sinuses were treated between 1995 and 2001.
- population Sixty-four patients (97%) were males, median age 27 years.
- intervention an elliptical, wide, local excision, release of the coccycutaneous attachments and primary closure using dermal-subcuticular closure (XRD)
- comparator The height of skin level at the lower angle of the wound from the coccyx was measured intra-operatively before and after division of the coccycutaneous attachments.
- primaryOutcome Postoperatively, patients were assessed for hospital stay, return to normal activity, complications and recurrence.
- result There were no recurrences after a median follow-up of 22.5 months (range, 12-38 months).
- result Morbidity affected 12 patients (18%), epidermal separation of the lower wound angles (6 patients), seromas (5 patients) and 1 wound dehiscence at 2 weeks.
Ann R Coll Surg Engl · PMID 18634729 · Read it on PubMed ↗
Khalil et al. 2009
Aspiration and injection-based technique for incision and drainage of a sacrococcygeal pilonidal abscess
Describes a less painful clinician drainage method only.Case seriesVery low qualityRelated question
size not given2009
the technique was described as well tolerated and reduced the pain and difficulty usually encountered with this procedure
Who was studied
patients with a sacrococcygeal pilonidal abscess treated in the Emergency Department
What they received
needle aspiration of the abscess followed by injecting local anesthetic into the same cavity before incision and drainage
Compared with
standard local anesthetic infiltration around the abscess before drainage
Main outcome
pain and tolerability during incision and drainage of the abscess
Quality
this is a description of a new clinician technique with no patient numbers, no comparison data, and no measured outcomes, so it carries very little weight as evidence.
Limitations
No numbers of patients, no measured pain scores or outcome data, and no comparison group; this describes a clinician-performed ED procedure, not whether patients should drain a cyst themselves.
Taken word for word from the abstract
- population incision and drainage of a sacrococcygeal abscess is a common procedure in the Emergency Department
- intervention needle aspiration of the abscess with consecutive slow injections of the same amount of local anesthetic into the abscess cavity via the same needle, followed by abscess drainage by incision and gentle curettage
- comparator the local infiltration of anesthetics is often problematic due to the unacceptable and unavoidable pain resulting from the injection itself
- primaryOutcome to decrease a patient's pain and to improve the local wound conditions for subsequent definitive surgical therapy
- result The described technique is well tolerated by the patient and reduces the frequently encountered difficulty with incision and drainage of coccygeal abscesses in the ED.
J Emerg Med · PMID 18597974 · Read it on PubMed ↗
Lee et al. 2008
Current management of adolescent pilonidal disease
Less invasive surgery healed faster.RetrospectiveLow qualityRelated question
26 people2008
the less invasive unroofing procedure healed faster, had fewer complications, and fewer repeat operations than wide excision
Who was studied
adolescents with pilonidal cysts needing surgery
What they received
wide local excision (cutting out the whole cyst)
Compared with
unroofing and marsupialization (opening and stitching edges, less invasive)
Main outcome
complications, healing time, and need for repeat surgery
Quality
this is a small, retrospective, non-randomized comparison of two surgical techniques, not a study of self-draining versus leaving a cyst alone
Limitations
retrospective design, small sample, not randomized, and compares two surgical methods rather than self-popping versus spontaneous drainage
Taken word for word from the abstract
- n Twenty-six patients were treated for pilonidal disease during this period.
- population adolescents undergoing surgical treatment of pilonidal disease
- intervention wide local excision (WLE)
- comparator unroofing and marsupialization (UM)
- primaryOutcome Postoperative complications in the WLE group (78%) were significantly higher compared to the UM group (0%).
- result Unroofing and marsupialization for primary pilonidal disease has a shorter time to heal and carries a lower complication and reoperative rate compared to WLE.
J Pediatr Surg · PMID 18558194 · Read it on PubMed ↗

How we searchedThe exact query, the date it ran, and what came back — so you can run it yourself.

Searched: PubMed · ClinicalTrials.gov · Crossref on 2026-10-13
The exact search — paste this into PubMed to repeat it: ("Pilonidal Sinus"[Mesh] OR pilonidal cyst[tiab] OR pilonidal abscess[tiab]) AND (drainage[tiab] OR "Drainage"[Mesh] OR rupture[tiab] OR self-drainage[tiab] OR incision[tiab]); PubMed expanded that to: ("Pilonidal Sinus"[MeSH Terms] OR "pilonidal cyst"[Title/Abstract] OR "pilonidal abscess"[Title/Abstract]) AND ("Drainage"[Title/Abstract] OR "Drainage"[MeSH Terms] OR "rupture"[Title/Abstract] OR "self-drainage"[Title/Abstract] OR "incision"[Title/Abstract])
What came back: 329 records found · 200 read · 60 answered the question
Included: Human, animal or laboratory studies reporting an outcome relevant to the question
Excluded: Records about a different condition or intervention
Records reporting no outcome
Retracted publications, which are listed but excluded from every count
Limits: Details were read from abstracts, not full papers, so anything reported only in a paper's methods section is not captured here.
Fields were read from abstracts, not full text, so detail reported only in a paper's methods section is not captured.
Evidence strength is adapted from the GRADE framework. It is not a GRADE assessment and was not produced by a GRADE panel.

329records came back from the search
200were read
60actually answered the question

Risks and safetyReported side effects and who should be careful.

Case reports show that when hair is left trapped inside an opened abscess, it can cause a lingering, draining lump (a granuloma) that needs further surgery to remove. This was reported after a clinician opened the wound, not after self-popping, but it's a reminder that what's left behind inside matters however the cyst is opened.
Even with professional drainage, complications and early return of the abscess still happened in some patients in one study — about 1 in 20 had a complication and roughly 1 in 14 had it come back within a year. Opening a pilonidal abscess, by any method, doesn't reliably prevent further problems.
Letting an abscess burst open on its own, rather than having a clinician drain it, was linked to a higher chance of the cyst returning over many years in one non-randomised study. This doesn't prove self-popping causes recurrence, but it's a reason for caution about skipping medical care.

Common questionsShort answers, drawn from the same studies.

Is it okay to pop a pilonidal cyst myself?: No study has directly tested whether popping a pilonidal cyst yourself is safe. The available research only compares different ways doctors drain or treat these cysts, not self-popping at home, so there's no evidence either way.
What should I do if my pilonidal cyst pops on its own?: Keep the area clean and covered, and watch for spreading redness, fever, or chills. One study found that abscesses which burst open on their own, without a clinician draining them, were linked to the cyst returning more often over many years compared with doctor-performed drainage — so it's worth getting it checked rather than just leaving it.
Pilonidal cyst sharp pain after it popped — what does that mean?: Sharp pain with a draining cyst can simply mean the abscess has opened, but it can also signal ongoing infection. No study measured pain scores in this situation, so there's no research-based answer — severe or worsening pain is a reason to see a doctor rather than wait.
My pilonidal cyst area has chills and it popped — should I worry?: Chills can be a sign an infection is spreading beyond the local area. No study in this review tracked chills as an outcome, but this is generally a reason to seek medical care promptly rather than manage it at home alone.
My pilonidal cyst is warm to the touch — does a warm compress help it pop?: No study has tested whether a warm compress helps a pilonidal cyst drain at home. Some studies of general conservative care mention warm sitz baths alongside hygiene and hair removal, but none isolated the compress itself as the reason patients improved.

This is information, not advice

This page summarises published research. It cannot tell you what is happening in your own body, and evidence changes. If something is bleeding, painful, or new, it is worth being looked at — that is a different question from the one on this page, and a better one to bring to a consultation.

Contact the office

Automated evidence review — PubMed, ClinicalTrials.gov, Crossref. Search strategy, grading rules and the checks that must pass before anything publishes were written by Allen Kamrava, MD, MBA, FACS, FASCRS, colon & rectal surgery, Beverly Hills. The pages themselves are compiled by software running that method and are not read one by one before publication — saying otherwise would be the one claim here that could not be checked.

Allen Kamrava, MD, MBA, FACS, FASCRS · 435 N. Bedford Dr., Suite 308, Beverly Hills, CA 90210 · 424.279.8222

Educational information — not medical advice.