cosmetic surgery can last about 2-6 minutes at a time, but it depends on the difficulty of facelift and the degree of skin relaxation. The looser the skin, the more difficult it is, so the operation time will be appropriately extended. The operation mode of face lift is mainly to tighten the skin until it is behind the ear, then use a scalpel to remove the excess skin, and then use the suture method to sew the two layers of skin together, so as to achieve a compact state. Don't touch it with your hands in the early stage after a big face lift to avoid tension.

Precautions for cosmetic surgery:

1. Due to the different operation scope of cosmetic surgery, it is necessary to observe whether there is hematoma after surgery. If there is hematoma, the cause of hematoma should be distinguished. If it is only bleeding from the wound, pressure dressing can be carried out to stop bleeding locally. If arterial bleeding occurs, it should be stopped as soon as possible.

2. It is necessary to strengthen wound care to avoid wound infection.

3. Don't oppress the wound at rest, and sleep on your back to reduce the wound oppression.

4. It is necessary to reduce actions such as talking and chewing, and reduce subcutaneous bleeding and edema caused by excessive exercise in local tissues.

5. After operation, pressure dressing or ice compress can be used to reduce hematoma, oozing and edema, and ice compress can reduce pain and edema.

6. Don't eat spicy and irritating food, and don't drink alcohol.

To sum up, cosmetic surgery usually takes 4 minutes to 6 minutes, and each doctor's technical level is different, and the length of operation is also different. If the doctor's skills are relatively skilled, the operation is relatively fast, and most of them can be completed after 4 minutes. If the doctor's skills are relatively unfamiliar, the operation time will be longer, and it may reach more than 6 minutes.