Fecal Incontinence (cont.)
Treatments for Bowel Incontinence
Bowel incontinence is usually treatable. In many cases it can be cured completely.
Recommended treatments vary according to the cause of bowel incontinence. Often, more than one treatment method may be required to control symptoms.
Nonsurgical treatments are often recommended as initial treatment for bowel incontinence. These include:
Diet. These steps may be helpful:
- Eat 20 to 30 grams of fiber per day. This can make stool more bulky and easier to control.
- Avoid caffeine. This may help prevent diarrhea.
- Drink several glasses of water each day. This can prevent constipation.
Medications. Try these medicines to reduce the number of bowel movements and the urge to move the bowels:
Methylcellulose can help make liquid stool more solid and easier to control. For people with a specific cause of diarrhea, such as inflammatory bowel syndrome, other medications may also help.
- Exercises. Begin a program of regularly contracting the muscles used to control urinary flow (Kegel exercises). This builds strength in the pelvic muscles and may help reduce bowel incontinence.
- Bowel training. Schedule bowel movements at the same times each day. This can help prevent accidents in between.
- Biofeedback. A sensor is placed inside the anus and on the abdominal wall. This provides feedback as a person does exercises to improve bowel control.
Surgery may be recommended for people whose bowel incontinence is not helped by noninvasive treatments. The types of surgery include:
- Sphincter surgery. A surgeon can stitch the anal muscles more tightly together (sphincteroplasty). Or the surgeon takes muscle from the pelvis or buttock to support the weak anal muscles (muscle transposition). These surgeries can cure many people with bowel incontinence that's due to a tear of the anal sphincter muscles.
- Sacral nerve stimulator. A surgeon implants a device that stimulates the pelvic nerves. This procedure may be most effective in people with bowel incontinence due to nerve damage.
- Sphincter cuff device. A surgeon can implant an inflatable cuff that surrounds the anal sphincter. A person deflates the cuff during bowel movements and reinflates it to prevent bowel incontinence.
- Colostomy. Surgery to redirect the colon through an opening created in the skin of the belly. Colostomy is only considered when bowel incontinence persists despite all other treatments.
Newer, nonsurgical procedures are also available to treat bowel incontinence, such as:
- Radiofrequency anal sphincter remodeling. A probe inserted into the anus directs controlled amounts of heat energy into the anal wall. Radiofrequency remodeling creates a mild injury to the sphincter muscles, which become thicker as they heal.
- Injectable biomaterials. Materials such as silicone, collagen, or dextranomer/hyaluronic acid can be injected into the anal sphincter to boost its thickness and function.
These minimally invasive procedures can reduce bowel incontinence in some people, without the risks of surgery. Because they are relatively new, their long-term effectiveness and safety aren't as well known as other treatments.
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Reviewed by Andrew Seibert, MD on February 09, 2012
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