When the stool is dry and hard and then soft, bleeding from anal fissures, first consider blood in the stool caused by hemorrhoids. If the pain is severe, it may be caused by anal fissure, which is mainly due to lack of moisture and dry stools, causing difficulty in defecation and resulting in bleeding. You should first adjust your diet by eating more vegetables, bananas, sweet potatoes, and honey to promote bowel movement and help regulate it, maintain regular bowel habits, and pay attention to washing after defecation. You should also abstain from alcohol and avoid spicy food. Patients should also drink more water to relieve the dryness of the intestines and help them achieve the purpose of treatment. If the symptoms are more serious, you can go to the hospital to use the open plug to help treatment, you can also take massage, hot compresses and other methods to assist treatment, usually more exercise, avoid prolonged standing, sitting.