Overview

Solitary rectal ulcer syndrome is a condition that occurs when one or more open sores (ulcers) develop in the rectum. The rectum is a muscular tube connected to the end of your colon. Stool passes through the rectum on its way out of the body.

Solitary rectal ulcer syndrome is a rare and poorly understood disorder that often occurs in people with chronic constipation. Solitary rectal ulcer syndrome can cause rectal bleeding and straining during bowel movements. Despite the name, sometimes more than one rectal ulcer occurs in solitary rectal ulcer syndrome.

Solitary rectal ulcer syndrome may improve with simple lifestyle strategies, such as changing your diet and drinking more fluids. In severe cases, however, surgery may be needed.