Alternative Names
Traveler’s diarrhea – E. coli; Food poisoning – E. coli; E. coli diarrhea; Hamburger disease
Definition of E. coli enteritis
enteritis is inflammation of the small intestine from () bacteria. It is the most common cause of travelers’ diarrhea.
Causes, incidence, and risk factors
is a type of bacteria that normally lives in the intestines of humans and animals without causing any problems. However, certain types (or strains) of can cause food poisoning. One strain ( O157:H7) can cause a severe case of food poisoning.
Symptoms
Symptoms occur when bacteria enter the intestine. The time between being infected and developing symptoms is usually 24 – 72 hours.
Signs and tests
The health care provider will perform a physical exam. A stool culture can be done to check for disease-causing .
Treatment
Cases usually clear up on their own within 1 – 3 days, and no treatment is required.
Expectations (prognosis)
The illness usually runs its course in a few days, without treatment. A small number of patients may need to be admitted to the hospital if they become very dehydrated or they develop hemolytic uremic syndrome.
Review
Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine; and 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. – 1/20/2010
