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Beverly Hills · 435 N. Bedford Dr., Suite 308Mon–Fri 9:00 am – 5:00 pmMost PPO insurance accepted
Allen KamravaMD · MBA · FACS · FASCRS

Medication

Stool Softeners

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Back to work
N/A
Success rate
80-95% (for softening stool)
Recurrence
N/A

What it is

What are Stool Softeners?

Stool softeners are a class of medications used to treat and prevent constipation. They work by increasing the amount of water and fat the stool absorbs, making it softer and easier to pass. Common types of stool softeners include:

  • Docusate (e.g., Colace): An emollient laxative that allows more water to enter the stool.
  • Polyethylene Glycol (PEG) (e.g., Miralax): An osmotic laxative that draws water into the colon.
  • Psyllium (e.g., Metamucil): A bulk-forming fiber supplement that absorbs water to form a soft, bulky stool. Although often considered a fiber supplement, its primary mechanism of softening stool places it in this category for clinical purposes.

These are often recommended as a first-line or adjunctive therapy for many anorectal conditions where straining and hard stools can cause or exacerbate symptoms.

Am I a candidate?

Who are Good Candidates for Stool Softeners?

Stool softeners are ideal for individuals who are experiencing temporary constipation or need to avoid straining during bowel movements. They are particularly beneficial for:

  • Postoperative patients: Especially after anorectal surgery (e.g., hemorrhoidectomy, fissurectomy) to prevent trauma to the surgical site.
  • Patients with painful anorectal conditions: Such as anal fissures and thrombosed hemorrhoids.
  • Individuals with constipation: Who need a gentle, short-term solution.
  • Pregnant women and the elderly: Who may be more prone to constipation.

They are generally used for short-term relief and are not intended for long-term management of chronic constipation without a physician's guidance.

Recovery

How are Stool Softeners Used?

Stool softeners are available over-the-counter as capsules, tablets, liquids, or powders to be mixed with water. The dosage varies depending on the product and the individual's needs. It is important to follow the package directions or a doctor's instructions. They typically begin to work within 12 to 72 hours. To achieve the best results, stool softeners should be used in conjunction with a high-fiber diet, adequate fluid intake, and regular physical activity.

Risks & considerations

What are the Risks?

Stool softeners are generally very safe and well-tolerated. Side effects are uncommon but can include bloating, cramping, and diarrhea, particularly with osmotic laxatives like PEG if the dose is too high. Psyllium can cause gas and bloating, especially when first starting. It is essential to drink plenty of fluids when taking any stool softener, especially bulk-forming agents, to prevent the risk of choking or bowel obstruction. Long-term, daily use of some laxatives can lead to electrolyte imbalances or diminished bowel function, so prolonged use should be discussed with a healthcare provider.

Sources

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