Ulcerative Colitis is an inflammatory bowel disease that affects the colon, which is part of the digestive system. It causes the inner lining of the colon to become inflamed and develop sores (ulcers). This inflammation can lead to symptoms such as abdominal pain, diarrhea, and blood in the stool.

The exact cause of Ulcerative Colitis is not fully understood, but it is believed to involve a combination of genetic, environmental, and immune system factors. The immune system, which normally helps protect the body from infections, inappropriately triggers inflammation in the digestive tract.

Treatment for Ulcerative Colitis usually involves medication to reduce inflammation and manage symptoms. In more severe cases, surgery may be necessary to remove the affected portion of the colon. People with Ulcerative Colitis may also need to make dietary and lifestyle changes to help manage their symptoms and maintain overall health.