Hemorrhoid surgery 40 days after the stool is still a little pain, may be related to the wound has not healed or co-infection, dry stools and so on. Hemorrhoid surgery 40 days after the stool is still a little pain, first of all, consider the wound problem, may not be completely healed, or combined with the infection of the situation. At this time, the wound is still partially exposed, the pain can occur; or combined infection, pain occurs when defecation under the squeeze. In addition, it may be caused by dry stools, which can occur due to dietary problems, such as eating more spicy foods and meats and consuming less vegetables and fruits or drinking less water. Dry stools during defecation can cause irritation to the anus, resulting in painful symptoms. The patient hemorrhoid surgery after 40 days, stool is still painful, it is recommended to consult a doctor in time to clarify the cause of the disease, under the guidance of the doctor for symptomatic treatment, to avoid aggravation of the condition.