Some constipated women have difficulty relaxing the striated muscles of the anal sphincters, sometimes called anismus. This study was developed to provide a biofeedback-based relaxation treatment to teach these patients to relax the "voluntary" anal sphincter muscle in order to assess whether this treatment would be effective in reducing symptomatology. Seven constipated patients who were unresponsive to a high-fiber diet and required persistent laxative dosing to achieve regular bowel frequency were studied. A dual-therapy approach, in which patients were taught to relax the anal sphincter muscles via biofeedback from a manometric anal sphincter probe, was used.
Anus and prostate
Anal sphincter biofeedback relaxation treatment for women with intractable constipation symptoms.
Exercises to strengthen and tighten your anal sphincter may help treat bowel incontinence fecal incontinence or reduce your chance of leaking stool or gas in the future. And not unlike these other muscles, the muscles that control your bowel can be strengthened through exercise. While the internal anal sphincter is not under conscious control, the pelvic floor muscles that form an external band of muscle around the anus are readily strengthened through relatively simple exercises. Bowel control problems are surprisingly common, reportedly affecting 18 million people in the United States alone and it's thought that the true incidence is even higher.
Medical University of South Carolina Digestive Disease Center
When a tubular organ or blood vessel becomes excessively narrow such that it can no longer perform as nature intended, it is a condition referred to by physicians as stenosis. Anal stenosis, also known as an anal stricture, is the narrowing of the anal canal, located just before the anal sphincter. The anal sphincter is a complex part of the body that maintains a seal that can be opened to discharge body waste.
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