After appendectomy, patients should pay attention to wound care, adjust the diet, ensure rest, timely rehabilitation training, and review on time. Patients should avoid strenuous activities and exertion, and eat less stimulating food. After surgery, patients with appendicitis should ensure that the wound is clean and dry, change the medicine regularly and remove the stitches to avoid infection. After surgery, patients should improve their diet, eat foods rich in protein and dietary fiber, such as chicken, lean meat, fresh vegetables and fruits, such as green vegetables, eggplant, apples, etc., to ensure balanced nutritional intake. After the operation, patients should ensure adequate rest, follow the doctor’s instructions to carry out appropriate rehabilitation training, and walk on the ground appropriately after the wound scabs are formed. Patients should have regular checkups, which is conducive to postoperative recovery. After appendicitis surgery, patients should avoid strenuous activities, avoid violent coughing, laughing and other behaviors, which may lead to abdominal wound dehiscence, thus affecting the postoperative recovery. Patients should avoid overworking and staying up all night, and eat less spicy and stimulating foods, such as chili peppers and garlic, to avoid stimulating the wound and affecting the healing process. After appendicitis surgery, patients should follow the doctor’s instructions for post-operative care, and if pain and other symptoms occur, they should seek medical attention promptly.