A swollen abdomen is when your belly area is bigger than usual.
Abdominal swelling, or distention, is more often caused by overeating than by a serious illness. This problem also can be caused by:
A swollen abdomen that is caused by eating a heavy meal will go away when you digest the food. Eating smaller amounts will help prevent swelling.
For a swollen abdomen caused by swallowing air:
For a swollen abdomen caused by malabsorption, try changing your diet and limiting milk. Talk to your health care provider.
For irritable bowel syndrome:
For a swollen abdomen due to other causes, follow the treatment prescribed by your health care provider.
Call your health care provider if:
Your health care provider will perform a physical exam and ask questions about your medical history, such as when the problem began and when it occurs.
The health care provider will also ask about other symptoms you may be having, such as:
Tests that may be done include:
Swollen belly; Swelling in the abdomen; Abdominal distention; Distended abdomen
Mcquaid K. Approach to the patient with gastrointestinal disease. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine. 24th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 134.
Squires RA, Postier RG. Acute abdomen. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 19th ed. Philadelphia, PA: Elsevier Saunders; 2012:chap 47.
Updated by: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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