Men’s anal bleeding common hemorrhoids, anal fissure, rectal swelling and other diseases, should be based on different diseases by a professional physician for medication and surgery and other symptomatic treatment. 1. Hemorrhoids: can be divided into internal hemorrhoids, external hemorrhoids, mixed hemorrhoids three. Internal hemorrhoids, mixed hemorrhoids common bleeding symptoms. For hemorrhoids, injection therapy (such as 5% phenol vegetable oil and other sclerosing agents), rubber band ligation therapy, surgery (hemorrhoidal simple excision, anastomosis hemorrhoidal mucosal ring stapling, etc.) and so on to treat. At the same time, in the early stage should increase the intake of fibrous food, change the bad bowel habits, hot water sitz bath or local give hemorrhoid cream or hemorrhoid suppository and other drugs to control symptoms. 2. Anal fissure: the typical performance of anal fissure is pain, constipation and bleeding. For patients with anal fissure, acute or primary patients can be treated with sitz bath or moistening method; for chronic anal fissure, in addition to the above methods, the method of anal expansion can be used, and surgery can be used for those who have not been cured for a long time, or whose non-surgical treatment is ineffective, or whose symptoms are more serious. 3. Rectal mass: Rectal mass can also have the symptom of bleeding from the anus. Rectal masses can be treated with surgery, radiation, chemotherapy and other treatments. For men bleeding from the anus, attention should be paid to the local regular hospitals for a clear diagnosis, and treatment should be given as soon as possible.