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Campylobacter enteritis is an infection of the small intestine with Campylobacter jejuni bacteria.
- Alternative Names
Food poisoning - campylobacter enteritis; Infectious diarrhea - campylobacter enteritis; Bacterial diarrhea
- Causes, incidence, and risk factors
Campylobacter enteritis is a common cause of intestinal infection. These bacteria also cause one of the many types of traveler's diarrhea.
People usually get infected by eating or drinking contaminated food or water, often raw poultry, fresh produce, or unpasteurized milk. A person can also be infected by close contact with infected people or animals. Symptoms start 2 - 4 days after exposure and generally last 1 week.
Risk factors include recent family infection with C. jejuni, recently eating improperly prepared food, or recent travel in an area with poor sanitation or cleanliness.
- Signs and tests
Stool culture for Campylobacter jejuni.
The infection typically goes away on its own and is not usually treated with antibiotics. Severe symptoms may respond to treatment with antibiotics such as ciprofloxacin and azithromycin.
Self-care measures to avoid dehydration include drinking electrolyte solutions to replace the fluids lost with diarrhea. People with diarrhea, especially children, who are unable to take fluids by mouth because of nausea, may need medical attention and intravenous fluids.
People taking diuretics (water pills) need to be careful when they have diarrhea and may need to stop taking the medicine during the acute episode, if directed to do so by their health care provider.
- Expectations (prognosis)
Most people recover in 5-8 days.
Some patients will get a form of arthritis called Reiter's syndrome after a Campylobacter enteritis infection.
About 1 in 1,000 patients with campylobacter enteritis develop a nerve problem that results in paralysis, called Guillain-Barre syndrome. Paralysis associated with Guillain-Barre syndrome is usually temporary.
- Calling your health care provider
Call for an appointment with your health care provider if diarrhea comes back or continues for more than a week, or if there is blood in the stool.
Avoid improperly prepared foods and practice sanitary food preparation.
Blaser MJ, Allos BM. Campylobacter jejuni and related species. In: Mandell GL, Bennett JE, Dolin R, eds. Principles and Practice of Infectious Diseases. 6th ed. Philadelphia, Pa: Churchill Livingstone Elsevier; 2005: chap 213.
Pigott DC. Foodborne illness. Emerg Med Clin North Am. 2008; 26(2):475-97.
Review Date: 11/14/2008
Reviewed By: Linda Vorvick, MD, Family Physician, Seattle Site Coordinator, Lecturer, Pathophysiology, 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, CA. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.