1, it is forbidden to touch the surgical incision by hand after operation to avoid the incision from getting damp;

2. Minimize postoperative activities to prevent touching the surgical site;

3, nasal cavity suture 5-7 days to take out. There will be local swelling after operation, which can gradually subside after four days to avoid bearing heavy load, thus aggravating swelling;

4. Use antibiotics for 3-5 days to prevent infection;

No smoking within two weeks after operation.

6. Avoid exposure and severe shock for two months after operation. A very small number of patients will have prosthesis rejection (swelling will not subside for three weeks, and yellow liquid will flow out of the incision), so they should go to the hospital immediately to take out the prosthesis;

7, taboos, fasting spicy food.

8. Sexual life is forbidden for two weeks after surgery.