Bilateral nasal ventilation and increased nasal secretions can occur within a short time after discharge (1-2 weeks), which is a normal phenomenon.

If there is no special reason, nasal irrigation will be started 3 days after the gauze strip is pulled out. Irrigation method is to prepare two bottles of warm physiological saline (put in warm water with boiling water), each bottle is about 500ml (put in about 3 tablespoons of edible salt), and the total amount is about 1000ml. Each nasal irrigation is about 500ml, and nasal irrigation can be done with the help of a nasal irrigation device (one end of the irrigation device is put into bottled normal saline, and the seat is taken. Fill the nasal cavity cleaner into one nostril gently, open your mouth slightly, breathe quietly through your mouth, and gently squeeze the airbag, so that warm saline can slowly flow into one nasal cavity and nasopharynx, and then flow out through your mouth or the other nasal cavity, and rinse the other side in the same way).

After washing the nasal cavity, use nasal steroid spray once a day, the dosage is about 2 times, alternately spraying the nose (that is, spraying the right nostril with the left hand and spraying the left nostril with the right hand), and inhaling deeply after spraying the nasal cavity.

Go to the clinic regularly every week for one month after operation.