1. Anti-inflammatory drugs were infused 3 days after operation; Oral anti-inflammatory drugs for 7 days after infusion; Take it three days after operation for half a month; Oral antibiotics for 5-7 days after discharge; Such as cephalosporin; Take antiproliferative drugs 2 weeks after operation; Take asiaticoside tablets for two months.

2. Within 48 hours after operation; Placing splint or cotton ball in nasal cavity; Depending on the operation; After 48 hours, go to the nose clip or cotton ball.

3. 1-3 days nasal ventilation difficulty; 3-5 days edema peak; Gradually reduce swelling after 5-7 days; Gradually reduce swelling in 3-6 months; Depending on individual circumstances; It takes a little longer to repair the operation.

4. Pay attention to cleaning after operation and gently wipe your nostrils with iodophor every day; Keep the wound clean and disinfected.

5. It is best to rest in a semi-recumbent position after operation; Promote blood circulation; Try not to bow your head; Prevent bleeding; Avoid strenuous exercise for 3 weeks.

6. If there is pain; Painkillers can be taken orally every 3-4 hours.

7. There may be bloody nose for 3-4 days after operation; It may be necessary to replace the nasal drainage gauze.