Hemorrhoidectomy, the most widely used surgical procedure in the clinic, postoperative patient care, should pay attention to the following points: First, postoperative to semi-liquid soft food, usually can eat more vegetables, fruits and other coarse fiber food, avoid eating spicy, irritating food, to keep the postoperative stool softening and fluent, to prevent constipation. Secondly, after surgery, we need to pay attention to the care of the incision. After each stool, we can use warm salt water or potassium permanganate solution in the ratio of 1:5000 to sit in the bath to clean the incision, and after cleaning, we need to do a good job of disinfecting the wound to prevent infection of the incision. Third, after the operation, it is necessary to change the medicine regularly, and after discharge, it is also necessary to return to the hospital regularly for follow-up, to clarify the healing of the incision, so that problems can be dealt with in a timely manner. Fourth, if early signs of anal stenosis are found, timely anal dilation treatment should be performed.