Medical Health Encyclopedia

Small bowel bacterial overgrowth


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Alternative Names

Overgrowth - intestinal bacteria; Bacterial overgrowth - intestine


Symptoms

The most common symptoms are:

  • Abdominal fullness
  • Abdominal pain and cramps
  • Bloating
  • Diarrhea (usually watery)
  • Fullness

Other symptoms may include:

  • Fatty stool
  • Weight loss

Signs and tests
  • Blood chemistry tests (such as albumin level)
  • Complete blood count (CBC)
  • Fecal fat test
  • Small intestine x-ray
  • Vitamin levels in the blood


Review Date: 05/04/2010
Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; George F. Longstreth, MD, Department of Gastroenterology, Kaiser Permanente Medical Care Program, San Diego, CA. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).




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