If you have pain in the anus when you have a bowel movement, and if you have blood in the stool, the color is relatively fresh, consider the possibility of hemorrhoids or anal fissure, usually due to dry stool or constipation, this time you need to go to the Department of Anal Surgery, to find a doctor to do further examination. Usually pay attention to keep the bowel movement, do not eat spicy food, do not drink alcohol, hemorrhoids are not easy to recur, and anal fissure is also easy to heal. It is recommended to eat more vegetables and fruits, crude fiber food, if necessary, you can also eat some probiotics, mediate the intestinal environment, diarrhea and constipation two-way regulation, can improve constipation or stool.