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Normal definitions of functional constipation include infrequent bowel movements and hard stools. In contrast, ODS may occur with frequent bowel movements and even with soft stools, [21] and the colonic transit time may be normal (unlike slow transit constipation), but delayed in the rectum and sigmoid colon. [2]
Constipation is the most common chronic gastrointestinal disorder in adults. Depending on the definition employed, it occurs in 2% to 20% of the population. [18] [58] It is more common in women, the elderly and children. [58] Specifically constipation with no known cause affects females more often affected than males. [59]
Functional constipation is a condition that requires nonpharmacological management, including education and lifestyle modifications. It begins with dietary guidelines, focusing on regular fiber and fluid intake. Children with functional constipation should consume a normal intake of fiber, as per ESPGHAN/NASPGHAN criteria.
Self-reported bowel movement frequency was separated into four groups: constipation (one or two bowel movements per week), low-normal (three to six weekly), high-normal (one to three per day) and ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 10 January 2025. Medical system for classifying human faeces Medical diagnostic method Bristol stool scale Bristol stool chart Synonyms Bristol stool chart (BSC); Bristol Stool Scale (BSS); Bristol Stool Form Scale (BSFS or BSF scale); Purpose classify type of feces (diagnostic triad for irritable bowel ...
Fecal incontinence or constipation occurs when there is a problem with normal bowel functioning. This could be for a variety of reasons. The normal defecation pathway involves contractions of the colon which helps mix the contents, absorb water and propel the contents along. This results in feces moving along the colon to the rectum. [4]
Anismus or dyssynergic defecation is the failure of normal relaxation of pelvic floor muscles during attempted defecation. It can occur in both children and adults, and in both men and women (although it is more common in women). It can be caused by physical defects or it can occur for other reasons or unknown reasons.
The US Food and Drug Administration has approved the wireless motility capsule (WMC) for the evaluation of gastric emptying as well as colonic transit time for individuals with suspected slow transit constipation. [42] The capsule is 26.8 mm long and 11.7 mm wide, and it contains three sensors for temperature, pH, and pressure. Once ingested ...