What is anal bleeding when going to the toilet?

Anal bleeding may be caused by hemorrhoids, anal fissure, rectal polyps, etc.

1. Hemorrhoids: mainly caused by varicose veins at the anus. If the patient's feces are too dry, scratching the perianal mucosa, causing hemorrhoids rupture, anal bleeding symptoms will occur.

2. Anal fissure: When the patient defecates hard, it will cause the entire layer of the perianal mucosa to crack vertically, and then anal bleeding symptoms will occur.

3. Rectal polyps: If the polyp volume is relatively large, and the feces are discharged, the polyp will be damaged and ruptured. It may also be manifested as anal bleeding when going to the toilet.