1. The analgesic effect of anesthetics used in operation generally disappears within 1-2 hours. After the drug effect disappears, your incision will have different degrees of pain, which is generally tolerable and will gradually fade away without special treatment;

2. After the first dressing change (dressing change) on the second day after operation, the dressing change is usually made every 1-2 days. If there is a large amount of secretion or sweat in the incision, it is necessary to change the dressing every day or more frequently to avoid bacterial growth and affect the normal healing of the incision. Patients who are far away and inconvenient to come to our hospital for dressing change can change their dressing in a regular medical institution near their place of residence, and it is not appropriate to change their dressing by themselves;

3. Keep the incision dry. Avoid sweating, water and other liquids, and avoid contact with body secretions, such as defecation, saliva and nasal secretions.

4. Patients undergoing facial surgery should avoid wearing masks to avoid moist incisions;

5. Avoid squeezing the incision. Patients undergoing lower limb surgery should try to raise the surgical site to rest (higher than the plane of the heart) for 3 days after operation, so as to maintain good local blood circulation and reduce the chances of swelling, oozing blood and infection.

6. Avoid spicy food;

7. Antibiotics are generally not needed after skin surgery. However, in the case of oral surgery, the operation time is long and infectious tumors are removed. Please use antibiotics reasonably under the guidance of a doctor;