Any operation is risky, but now the technology of rhinoplasty is very mature, so it is good to have risks. I hope you can find a regular plastic surgery hospital. Precautions after operation 1. After rhinoplasty, the wound will be coated with antibiotic ointment, exposed, not bandaged, and there will be a small amount of oozing blood, which can be gently wiped off with sterilized cotton fibers. Never touch the wound with unclean things to avoid pollution; 2. The wound will stop oozing blood within 3 hours after the operation. If there is blood scab accumulation in the wound, it can be gently washed off with 3% hydrogen peroxide within 24-48 hours after operation, then rinsed with normal saline, and coated with a small amount of ointment or anti-inflammatory powder to keep the wound dry, and the stitches are removed after 5-7 days of self-healing;

3. Rest in a semi-recumbent position after operation to facilitate blood circulation; Don't bow your head on the first day to prevent bleeding; Second, you can eat liquid food for three days instead of irritating food;

4. The swelling began at 1-2 hours after operation, peaked at about 24 hours, stopped at 48 hours, and began to subside at 72 hours, gradually returning to its original shape. I hope you will consider it carefully.