Spring should be early to bed and early to rise, appropriate exercise. The room should often open the window ventilation, at the same time, should also pay attention to strengthen the intake of nutrients, eat more vegetables, fruits and so on. Rinse your nose with cold water First blow your nose gently, then rinse your nose with cold water. In this way, it can not only enhance the resistance of the nasal mucosa, but also help to remove latent bacterial viruses in the nose. Practice has proved that sticking to washing the nose several times a day is very effective for preventing rhinitis. Prevention of allergic rhinitis patients with regular annual attacks of allergies should be strengthened in the season of disease prevention. If pollen allergy is confirmed, contact with pollen should be avoided as much as possible. In addition, windy weather should reduce going out, pay attention to keep the room moist, is conducive to reducing the occurrence of allergies. Timely treatment When an upper respiratory infection is acute, attention should be paid to early and thorough treatment. When you suspect that you have allergic rhinitis, you can go to the ear, nose and throat department of the hospital to confirm the diagnosis. In addition, get rid of bad habits such as picking your nose and cutting nose hair, usually eat less spicy and irritating food, and avoid blowing your nose too hard.