Blood in the stool after drinking should first be considered hemorrhoidal bleeding, mainly for internal hemorrhoids or mixed hemorrhoids of the internal hemorrhoid part. When hemorrhoid patients drink alcohol, due to the stimulation of alcohol, will lead to local anal tissue congestion, edema, and aggravate the local bruising, it may trigger the internal hemorrhoids within the blood vessel rupture, and produce the symptoms of blood in the stool. Patients in the prohibition of alcohol, improve diet, maintain bowel movement at the same time, the local can use hemorrhoidal suppositories plug anus, to relieve the symptoms of blood in the stool, commonly used drugs are compound coriander acid ester suppositories and musk hemorrhoid suppositories and so on. In addition, for repeated episodes of blood in the stool patients, should go to the hospital for relevant examinations, if necessary, the colonoscopy, in order to exclude intestinal diseases caused by bleeding.