Irritable Bowel Syndrome Topic Guide

Irritable Bowel Syndrome Irritable Bowel Syndrome: Irritable bowel syndrome (IBS) is a chronic GI disorder of unknown cause. The most common symptoms of IBS include bloating, gas, abdominal pain and cramping, and constipation and diarrhea. IBS treatment is accomplished with OTC and prescription medication, diet, and lifestyle changes.

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