What happens when you have blood from stool

Stool pull blood may be hemorrhoids, anal fissure, rectal polyps, rectal tumor rupture and other reasons, in addition, may also be digestive tract ulcer or inflammation caused by bleeding, such as ulcerative colitis. You can go to the local 3A hospital anorectal department for examination, if hemorrhoids, you can use drugs or take laser, surgery and other methods of treatment.