4 doctors weighed in:
What causes blood to appear in your stool?
4 doctors weighed in

Dr. Dan Fisher
Internal Medicine
3 doctors agree
In brief: Bleeding.
Bleeding anywhere from lips to anus can cause blood in your stool.
The top ten list includes diseases such as: hemorrhoids, anal fissure, diverticulitis, inflammatory bowel disease, colon cancer, arteriovenous malformations, gastritis, non-steroidal anti-inflammatory (including aspirin) drug use.

In brief: Bleeding.
Bleeding anywhere from lips to anus can cause blood in your stool.
The top ten list includes diseases such as: hemorrhoids, anal fissure, diverticulitis, inflammatory bowel disease, colon cancer, arteriovenous malformations, gastritis, non-steroidal anti-inflammatory (including aspirin) drug use.
Dr. Dan Fisher
Dr. Dan Fisher
Thank
Read more answers from doctors