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Ulcerative Colitis
Ulcerative colitis (UC) is a severe, chronic inflammatory bowel disease . It causes: Inflammation Ulcers Bleeding in the lining of the colon and rectum ...
- condition
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Definition
Ulcerative colitis (UC) is a severe, chronic inflammatory bowel disease.
It causes:
- Inflammation
- Ulcers
- Bleeding in the lining of the colon and rectum
Ulcerative Colitis
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Causes
The cause of ulcerative colitis is not known. Inflammatory bowel diseases (UC and Crohn's disease) seem to run in some families. Some think that a virus or bacteria causes the immune system to overreact and damage the colon and rectum.
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Risk
Having family members with inflammatory bowel disease is the only risk factor.
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Symptoms
These factors increase your chance of developing UC. Tell your doctor if you have any of these risk factors:
- Diarrhea
- Abdominal cramps and pain
- Rectal bleeding
- Anemia
- Weight loss
- Fatigue, weakness
- Nausea
- Fever
- diagnosis
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Diagnosis
The doctor will ask about your symptoms and medical history, and perform a physical exam.
Tests may include:
- Blood tests
- Stool test
- Barium enema —injection of fluid into the rectum that makes your colon show up on an x-ray so the doctor can see abnormal spots in your colon
- Flexible sigmoidoscopy —a thin, lighted tube inserted into the rectum to examine the rectum and the lower colon
- Colonoscopy —a thin, lighted tube inserted through the rectum and into the colon to examine the lining of the colon
- Biopsy —removal of a sample of colon tissue for testing (may be performed as part of a flexible sigmoidoscopy or colonoscopy)
- treatment
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Treatment
Avoid Foods That Provoke Symptoms- Dairy foods (due to lactose intolerance)
- Highly seasoned foods
- High-fiber foods
Talk to your doctor to learn more about what foods to avoid, since this may be different for each person.
Aminosalicylate Medications- Sulfasalazine
- Mesalamine
- Olsalazine
- Balsalazide disodium
Steroid Anti-inflammatory Medications- Prednisone
- Methylprednisolone
- Budesonide (in enema form)
Immune Modifier Medications- Azathioprine
- 6-mercaptopurine
- Cyclosporine
Biological Agents- Infliximab
SurgeryMedication may not cure very severe UC. In some cases, your doctor may suggest surgery. This can involve having all or part of the colon removed. Surgery may also be done because UC increases your risk of colon cancer.
Over time, colitis that is not treated or does not respond to treatment can lead to:
- Arthritis
- Eye inflammation
- Liver disease
- Kidney stones
- Skin rashes
- Osteoporosis
- Colon cancer
If you are diagnosed with ulcerative colitis, follow your doctor's instructions .
- prevention
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Prevention
There are no guidelines for preventing ulcerative colitis.
