Small bowel bacterial overgrowth

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Overgrowth - intestinal bacteria; Bacterial overgrowth - intestine

The goal is to treat the cause of the intestinal bacterial overgrowth. For certain conditions, antibiotics, anti-motility drugs, or hormones may be considered.

Treatment also involves getting enough fluids and nutrition.

If the person is already dehydrated, he or she may need intravenous (IV) fluids in a hospital. And, if already malnourished, total parenteral nutrition (TPN) may be necessary. TPN is nutrition (food) given through a vein.

Severe cases lead to malnutrition. Other possible complications include:

• Dehydration
• Toxic megacolon
• Liver disease
• Osteoporosis

Review Date: 10/13/2006
Reviewed By: Jenifer K. Lehrer, MD, Department of Gastroenterology, Frankford-Torresdale Hospital, Jefferson Health System, Philadelphia, PA. Review provided by VeriMed Healthcare Network.