You usually get better in a few days, with proper fluids. Some patients may need to stay in the hospital if they become very dehydrated.

Certain types of E. coli can cause severe anemia or even kidney failure.

Call for an appointment with your health care provider if you have:

• Blood or pus in your stools
• Black stools
• Stomach pain that does not go away after a bowel movement
• Symptoms of dehydration (thirst, dizziness, light-headedness)
• Diarrhea with a fever above 101°F (100.4°F in children)
• Recently traveled to a foreign country and developed diarrhea

Also call your doctor if:

• The diarrhea gets worse or does not get better in 2 days for an infant or child, or 5 days for adults
• A child over 3 months old has been vomiting for more than 12 hours; in younger babies, call as soon as vomiting or diarrhea begins

Images

Digestive system organs

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Review Date: 01/05/2011
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine; George F. Longstreth, MD, Department of Gastroenterology, Kaiser Permanente Medical Care Program, San Diego, California. 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)