Bleeding every time you poop, consider with hemorrhoids, perianal abscess, ulcerative colitis and other diseases, need to go to the hospital for examination to clarify the cause of the disease, timely treatment. 1. Hemorrhoids: generally due to the process of defecation, stool stimulation hemorrhoid nuclei, which in turn causes the phenomenon of bleeding every time you poop, hemorrhoids may also appear pain, itching and other symptoms, the blood color of the blood in the stool is mostly bright red. 2. Perianal abscess: usually due to the defecation, the mucous membrane around the anus produces stimulation of breakage, causing the phenomenon of bleeding every time you poop, perianal abscess will generally appear pain, dysuria and other symptoms. 3. Ulcerative colitis: it may be due to ulcerative colitis, resulting in ulcers in the mucosa of the colon, which in turn causes the phenomenon of bleeding every time you poop, ulcerative colitis will usually appear diarrhea, anxiousness and then heaviness (discomfort in the lower abdomen, wanting to defecate very much, and a feeling of incomplete defecation after the bowel movement) and other symptoms. Blood in the stool is often pus and blood. The phenomenon of bleeding every time you have a bowel movement may be caused by other reasons, such as anal fissure, rectal cancer, etc. It is recommended that the patient go to the hospital in time for examination, to clarify the cause of the disease, and to give appropriate treatment. In daily life, patients should also pay attention to rest, keep the bowel movement smooth, and keep the skin around the anus clean.