Abdominal bloating is a condition in which the abdomen (belly) feels full and tight. Some of the most common causes of bloating include constipation, excess gas in the bowel, irritable bowel syndrome (IBS), food intolerances, overeating, bacterial overgrowth, partial obstruction in the bowel.

Symptom severities
Severe
253
Moderate
552
Mild
548
None
327
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