Ulcerative Colitis

Condition Basics

What is ulcerative colitis?

Ulcerative colitis is a disease that causes inflammation and sores (ulcers) in the lining of the large intestine, or colon, Opens dialog. It usually affects the lower section and the rectum. But it can affect the entire colon. In general, the more of the colon that's affected, the worse the symptoms will be.

What causes it?

Experts aren't sure what causes ulcerative colitis. It might be caused by the immune system overreacting to normal bacteria in the digestive tract. Or other kinds of bacteria and viruses may cause it. You are more likely to get it if other people in your family have it.

What are the symptoms?

The main symptoms of ulcerative colitis are belly pain or cramps, diarrhea, and bleeding from the rectum. In severe cases, people may have diarrhea 10 to 20 times a day. Some people also may have a fever, not feel hungry, and lose weight. In most people, the symptoms come and go.

How is it diagnosed?

To diagnose ulcerative colitis, a doctor will ask about your symptoms, do a physical exam, and do a number of tests. These tests may include colonoscopy, blood tests, and stool sample testing. Testing can help rule out other problems that can cause similar symptoms, such as Crohn's disease and irritable bowel syndrome.

How is ulcerative colitis treated?

Medicines can help reduce your symptoms and help you avoid new flare-ups. If you have severe symptoms and medicines don't help, you may need surgery to remove your colon. This cures ulcerative colitis.

Information about Ulcerative Colitis

Current as of: October 19, 2024

Author: Ignite Healthwise, LLC Staff

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