After hemorrhoid surgery, the patient has a wound at the anus, the pain is more obvious at first, so the patient will have pain when defecating, the stool may be thin at first, later when the wound heals normally, the scar formation, the stool can gradually return to normal, generally can reach the thumb thick or thicker than the thumb, even if it is normal stool. After 3 days of surgery, it is recommended to eat more fruits and foods with more fiber content, because it can soften the stool and promote the frequency of bowel movements. If the stool is dry, hard or even coarse, it may affect the wound during defecation, causing it to crack and the patient’s pain to be more pronounced, and it may also cause bleeding from the wound, and if there is heavy bleeding it is necessary to stop the bleeding by compression and, if necessary, to enter the operating room again to stop the bleeding by stitches.