Escherichia coli ( E. coli ) infection is caused by a bacteria. It is the leading cause of bloody diarrhea. This type of infection may need medical attention. Contact your doctor if you think you may have it.
This infection is caused by some types of the E. coli bacterium. Most E. coli infections are caused by:
The following factors increase your chance of developing E. coli infection:
Your doctor will ask about your symptoms and medical history. A physical exam will be done. Tests may include:
Talk with your doctor about the best plan for you. Treatment options include:
Most people will get better in 5-10 days. They rarely need a specific treatment. Avoid medicine that stops diarrhea. Drink plenty of water and fluids. Fluids through an IV line may be needed in cases of severe dehydration .
HUS is a life-threatening condition. It occurs in some people with E. coli infection. HUS may need to be treated with blood transfusions and kidney dialysis . Symptoms may include:
If you are diagnosed with an E. coli infection, follow your doctor's instructions.
To help prevent E. coli infection:
RESOURCES:
Centers for Disease Control and Prevention
http://www.cdc.gov/
National Institute of Allergy and Infectious Diseases
http://www.niaid.nih.gov/
CANADIAN RESOURCES:
Canadian Food Inspection Agency
http://www.inspection.gc.ca/
Public Health Agency of Canada
http://www.phac-aspc.gc.ca/
References:
E. coli infection. American Academy of Family Physicians website. Available at: http://familydoctor.org/242.xml . Accessed February 28, 2007.
Escherichia coli O157:H7. Centers for Disease Control and Prevention website. Available at: http://www.cdc.gov/ncidod/dbmd/diseaseinfo/escherichiacoli_g.htm . Accessed February 28, 2007.
Last reviewed February 2009 by Igor Puzanov, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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