How many days the patient’s wound will hurt after surgery should be objectively analyzed based on the patient’s surgical wound and the size of the surgical wound, and the patient’s own tolerance to pain and other factors. First, if the patient is a superficial mass excision and other minor surgery, the patient’s own pain tolerance for surgery is strong, in this case, the patient’s incision pain can be gradually relieved within 48 hours after surgery, will not affect the patient’s normal life. Secondly, if the patient undergoes radical surgery for intra-abdominal neoplastic lesions, such as pancreatic malignant tumors, colon malignant tumors, etc., the surgery is more traumatic and the pain after surgery will not affect the patient’s normal life. At this time, the surgery is more traumatic, and there is a possibility of complications such as infection or fat liquefaction of the incision after surgery, and the patient’s own tolerance of surgical pain is poor. In this case, the patient’s postoperative wound pain may last for a longer period of time, which will last for about 7 days.