Definition

Abdominal bloating is a condition in which the abdomen feels full and tight. It is usually caused by gas in the bowel.

Alternative Names

Bloating

Considerations

Common Causes

• Overeating
• Lactose intolerance and other food intolerances
• Air swallowing (a nervous habit)
• Irritable bowel syndrome
• Partial bowel obstruction
• Constipation
• Small bowel bacterial overgrowth

Important but uncommon causes of abdominal bloating include ascites and tumors, such as those arising from ovarian cancer.

Home Care

Call your health care provider if

What to expect at your health care provider's office

Images

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