Diverticular bleeding is a condition in which pouches (diverticula) that have formed in the wall of the large intestine (colon) bleed. Bleeding into the colon occurs when a perforation, or hole, develops between one of these pouches and a blood vessel.
Sometimes a person with diverticular bleeding will have sudden, severe bleeding from the rectum. Bleeding often will stop on its own. If it does not, treatment may be needed to stop the bleeding and to replace lost blood.
| Author | Kathe Gallagher, MSW |
| Editor | Kathleen M. Ariss, MS |
| Associate Editor | Tracy Landauer |
| Primary Medical Reviewer | Martin Gabica, MD - Family Medicine |
| Primary Medical Reviewer | Kathleen Romito, MD - Family Medicine |
| Specialist Medical Reviewer | Jerome B. Simon, MD, FRCPC, FACP - Gastroenterology |
| Last Updated | August 31, 2006 |
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