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World Gastroenterology Organisation
World Gastroenterology Organisation

WGO Practice Guideline - Irritable Bowel Syndrome (IBS)

Definition: Irritable bowel syndrome (IBS) is a functional bowel disorder in which abdominal pain or discomfort is associated with defecation and/or a change in bowel habit. Sensations of discomfort (bloating), distension, and disordered defecation are commonly associated features. In some languages, the words “bloating” and “distension” may be represented by the same term.

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Graded Evidence

Review Team