How UC Affects Your Colon

Ulcerative colitis (UC) is a chronic inflammatory disease that affects the colon and rectum. It causes inflammation and ulceration of the colonic mucosa, which can lead to a variety of symptoms, including:

* Abdominal pain

* Rectal bleeding

* Diarrhea

* Weight loss

* Fatigue

* Fever

UC is thought to be caused by a combination of genetic, environmental, and immune system factors. It is often triggered by certain foods, medications, or stress.

UC can affect the entire colon or just a portion of it. The severity of the disease can vary from mild to severe. In mild cases, symptoms may be intermittent and easily managed with medication. In severe cases, symptoms may be constant and require hospitalization.

How UC affects the colon

UC causes inflammation and ulceration of the colonic mucosa. This can lead to a number of changes in the colon, including:

* Thickening of the colonic wall

* Narrowing of the colonic lumen

* Development of pseudopolyps (small, wart-like lesions)

* Bleeding from the colonic mucosa

* Increased mucus production

* Impaired absorption of nutrients

These changes can lead to a variety of symptoms, including abdominal pain, diarrhea, rectal bleeding, and weight loss.

Treatment for UC

There is no cure for UC, but there are a number of treatments that can help to manage the symptoms. These treatments include:

* Medications: A variety of medications can be used to treat UC, including corticosteroids, aminosalicylates, and immunosuppressive drugs.

* Surgery: Surgery may be necessary to remove a portion of the colon or rectum in severe cases of UC.

* Lifestyle changes: Certain lifestyle changes, such as eating a healthy diet, getting regular exercise, and managing stress, can help to reduce the symptoms of UC.

Outlook for UC

The outlook for people with UC is generally good. With proper treatment, most people with UC are able to live a full and active life.