After appendicitis surgery, the following precautions should be taken: 1. The wound after removal of appendicitis must be cleaned to avoid being contaminated. 2. After appendicitis surgery, it is important to avoid bleeding after surgery. 3. In the case of appendicitis that is not serious, other tests should be done to see if there is abdominal pain caused by other diseases. 4. Always pay attention to whether there will be pus or exudate locally in the wound and how much it is, not It is recommended to dip clean with clean gauze and not to flush as much as possible. If the postoperative wound has been perforated, the inflammation has expanded and is accompanied by blood leakage, then the blood in the abdominal cavity should be thoroughly removed. If it is necessary to place a drainage tube, it should be done promptly by a professional doctor or nurse in a hospital.