1, patients always pay attention to weather changes, prevent colds, pay attention to rest and reduce activities. Keep the air in the ward fresh, control the temperature between 20 degrees and 25 degrees, and keep the relative humidity between 60% and 80%. Reduce coughing, blowing your nose, sneezing and touching your nose after nasal bone fracture reduction to avoid dislocation.

2. Due to nasal pain, nosebleeds, nose bridge collapse or deflection, subcutaneous congestion, nasal soft tissue swelling, etc., the patient's appearance changes, depression and nervousness. In view of the patient's bad psychological state, we should explain the knowledge of nasal bone fracture reduction with sincerity before operation, so as to make him believe that he can restore his normal nose shape after operation, thus establishing confidence and actively cooperating with the treatment.

3. Nursing care of external nose injury: the soft tissue of external nose may be torn and bruised. The cut skin should be sutured and changed in time, and tetanus antitoxin should be injected. Scratched skin should not be bandaged, and the wound should be exposed. Wipe with 1% iodophor twice a day to promote wound scab. Pay attention to aseptic operation during nursing.