Anal incontinence in women who experience diarrhea or loose bowel movements will often improve with avoiding spicy foods or stimulants such as caffeine, which speed up transit time in the bowel. Fiber supplementation (with whole grains, fruits, vegetables, or high fiber cereals) or over the counter fiber supplements can help make stools more formed, resulting in more complete passage during bowel movements and improved evacuation of stools. Since fiber is also used to treat constipation this can be confusing – fiber is very helpful for many bowel problems for different reasons. It will help draw water into the stool, making the stool a soft, formed mass that can be more easily held in the rectum than watery stool.
Learning how to control and strengthen the pelvic floor muscles helps women reduce fecal incontinence. Like any other form of exercise, improvement requires good exercise technique and dedication to doing the exercises regularly. They may also utilize a special form of therapy called Biofeedback.
Sometimes medications can be used to treat or prevent diarrhea, decreasing the frequency or looseness of bowel movements. Taking these medications before you are about to go out can help you control the stool.
loperamide (Imodium) – over the counter medication diphenoxylate and atropine (Lomotil) – prescription medication
Electrical stimulation of the nerves that control the anal sphincter through a device surgically implanted in your buttocks can improve symptoms of fecal incontinence in some people. This treatment may be offered to patients who do not benefit from dietary changes and medications. It uses a device similar to a pacemaker to help the anal sphincter contract. The device can provide benefit for years before the battery needs to be replaced. You may need to return to your doctor for adjustments to find the right setting that controls your bladder symptoms. This can be done at home or in the doctor’s office with a device similar to a TV remote control.
This is a procedure that involves the injection of a biologic gel into the rectal mucosa to bulk or thicken the mucosa and narrow the anal canal. By narrowing the anal canal the pressure is increased slightly so there a greater resistance to involuntary stool leakage.
There are several types of surgery that might be helpful:
Overlapping anal sphincteroplasty – Damaged anal sphincter muscles can sometimes be repaired with surgery, more successfully when the nerves are working properly. This surgery can have a low success rate and therefore is only offered to a select number of patients who are most likely to do well.
Rectocele repair – If stool is getting “trapped” in the rectocele and seeping out later, repair of a rectocele can sometimes lead to improved bowel emptying.
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