Walking perianal blood seepage consider may be hemorrhoids, anal fistula or anal fissure. 1. hemorrhoids: is the most common anorectal disease, divided into internal hemorrhoids and external hemorrhoids. Internal hemorrhoids are often manifested as bleeding and prolapse, when the symptoms are mild for bleeding during defecation, severe internal hemorrhoids can be manifested as jet bleeding; external hemorrhoids manifested as perianal discomfort, pain mainly. 2. anal fistula: anal fistula in the perianal skin can have single or multiple external mouth, extrusion or walking can have pus and blood discharge. 3. Anal fissure: it is an ulcer formed after the skin layer of the anal canal is cracked, and long-term constipation, diarrhea, etc., often manifested as pain during defecation, pain during sphincter contracture, constipation, bleeding. Walking with blood seepage around the anus, in addition to consider the above diseases caused by, there may be other causes, it is recommended that timely to the regular hospital examination, a clear diagnosis, under the guidance of a professional physician, to take the appropriate treatment, to avoid delaying the condition.