The difference between colitis and proctitis

The differences between colitis and proctitis include different sites of onset, different symptoms, different causes, etc.

1. Different sites of onset

Proctitis occurs in the rectum. Colitis occurs in the colon.

2. Different symptoms The

symptoms of proctitis are mainly abdominal pain, diarrhea, constipation, anemia, fever, general fatigue, etc. The symptoms of colitis mainly include abdominal pain, diarrhea, loss of appetite, insomnia and indigestion.

3. Different causes

The causes of proctitis are inflammatory bowel disease, radiation injury, foreign body injury, etc. Colitis is usually related to autoimmune abnormalities, bacterial or viral infections, mental stimulation and other factors.