The first section of dry stools with bleeding, may be the patient to develop mixed hemorrhoids, internal hemorrhoids or anal fissure, but also may be rectal cancer, or rectal polyps, so it is recommended to seek medical treatment in a timely manner. Usually when the patient has lesions in the anus, it will only show up as bleeding in the stool when the stool is dry. If there is no lesion in the anus itself, even if there is dryness in the stool, it will not show up as blood in the stool, so it is recommended that the patient has to undergo tests such as anal fingerprinting. Common lesions include benign and also malignant benign lesions. Benign lesions are usually internal hemorrhoids, mixed hemorrhoids or anal fissure, rectal polyps, which lead to anal bleeding during defecation and can be treated conservatively or surgically. Malignant lesions are mainly rectal cancer, the patient’s rectum internal mass or ulcerative lesions, some surface ulceration bleeding, especially in the bowel dry bleeding increased. Therefore, it is recommended that patients should seek medical treatment in time, and if diagnosed with rectal cancer, they should do surgical treatment in time.