Contact Us  |  Search: 
Printer Friendly VersionEmail A FriendAdd ThisIncrease Text SizeDecrease Text Size

Colitis

 

Definition

Colitis is swelling (inflammation) of the large intestine (colon).

Causes

Colitis can have many different causes, including:

  • Acute and chronic infections, including food poisoning
  • Inflammatory disorders (ulcerative colitis, Crohn's colitis, lymphocytic and collagenous colitis)
  • Irritable bowel syndrome
  • Lack of blood flow (ischemic colitis)
  • Past radiation to the large bowel

For more information about a specific type of colitis see:

Symptoms

Symptoms can include:

Signs and tests

The health care provider will perform a physical exam and ask questions about your symptoms, including:

  • How long you have had the symptoms
  • How severe your pain is
  • How often it occurs
  • How long it lasts
  • How often you have diarrhea
  • Whether you have been traveling

The health care provider can diagnose colitis by inserting a flexible tube into the rectum (flexible sigmoidoscopy or colonoscopy) and evaluating specific areas of the colon. Biopsies taken during these tests may show changes related to inflammation.

Other studies that can identify colitis include:

Support Groups

Expectations (prognosis)

The prognosis varies with each disease. See particular conditions listed above.

Calling your health care provider

Call your health care provider if you have symptoms such as:

  • Abdominal pain that does not get better
  • Blood in the stool or stools that look black
  • Diarrhea or vomiting that does not go away
  • Swollen (distended) abdomen
Complications
Treatments

Treatment is directed at the cause of disease (infection, inflammation, lack of blood flow, or another cause).

See the conditions listed above for specific recommendations.

Prevention

Prevention depends upon the cause of colitis. See the specific condition.


Review Date: 10/13/2009
Reviewed By: 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). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial policy, editorial process and privacy policy. A.D.A.M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- 2009 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
MAIMONIDES
MEDICAL CENTER


Home Page
Why Choose Us
Donations
Website Terms of Use
PATIENT
INFORMATION


Visitor & Patient Info
We Speak Your Language
Patient Privacy
Contact Us
KEY
INFORMATION


Find a Physician
Medical Services
Maimonides In the News
Directions & Parking
FOR HEALTH
PROFESSIONALS


Medical Education
Career Opportunities
Nurses & Physicians
Staff Intranet Access

Maimonides Medical Center    |    4802 Tenth Avenue    |    Brooklyn, NY 11219    |    718.283.6000