At the same time, the patient’s pre- and post-operative care and preparation also affect the success of face-changing surgery. To avoid the sequelae of face reshaping, in addition to choosing a good plastic surgery hospital, the next step is to make preparations before surgery: The first is to start a healthy lifestyle. You cannot smoke or drink alcohol 2-6 weeks before face reshaping. Drink sugar, tea and coffee, and limit the use of processed foods and dairy products; be sure to tell your doctor if you are receiving any medical treatment (with or without a prescription) to avoid the side effects of facial reshaping. Doing nursing work also prevents the occurrence of sequelae: 1. First, keep the mouth clean before surgery. Preventing infection is the first and important step. Try to eat liquids, such as milk, juice, broth, etc., within a week after the face-shaping method is completed. However, you should not eat hard and spicy foods within one month. 2. Generally, the recovery can be almost complete in one month, and it takes 3 months to fully recover. 3. After changing the face shape, take some anti-inflammatory drugs under the guidance of a plastic surgeon, and wrap the wound with an elastic bandage for a week. Generally, 3-4 days is when the soft tissue swelling is most obvious. After that, the soft tissue swelling will subside significantly. By about the 10th day, the facial swelling has basically subsided after the stitches are removed.