Patients with adenoid hypertrophy need to pay attention to: 1. create a good recuperation environment, keep the room clean, appropriate temperature and humidity, pay attention to ventilation; 2. maintain a good state of mind, avoid tension and emotional fluctuations; 3. during the recovery period, choose a diet rich in vitamins and proteins, do not eat spicy and stimulating food, drink more water to enhance physical fitness and promote physical recovery; 4. keep the oral cavity clean. Brush your teeth in the morning and evening, and rinse your mouth after meals; 5. If symptoms of bleeding, nasal congestion and snoring appear, come to the hospital in time; 6. Avoid strenuous activities within 2 weeks after surgery, exercise appropriately, and follow the doctor’s instructions to review in the outpatient clinic within 1 month after surgery.