Allergic rhinitis is currently rising year by year with the social environment and social pressure. Its main realizations are nasal itching, sneezing, runny nose, nasal blockage, etc. accompanied by insomnia, irritability and other general life conditions, although there are a wide range of anti-allergy drugs, but can not be completely cured. Yesterday, the Lantern Festival has passed, and the welcome is spring, many young people, the elderly and children are in groups happily playing in the park. However, at this time, ten thousand trees began to sprout, a variety of mold cell buds, willow, wormwood and other allergens began to roam the world, allergic rhinitis patients difficult days began, so how to prevent allergic rhinitis? 1, keep a good mood, avoid staying up late, sufficient sleep is very important to prevent allergic rhinitis; 2, strengthen outdoor exercise, improve physical fitness, do not worry about fear of contact with allergens, so they are locked indoors, in fact, Professor Wang Lianglu of the Union Hospital has done related experiments, confirmed that the density of allergens in the open outdoor environment is much lower than indoors. In order to avoid allergens, you can wear a mask for outdoor activities; 3. Eat more acidic food, which is good for improving allergy symptoms; 4. 7. If you have food allergies, it is time to reduce the exposure to allergic foods to prevent the onset of allergic rhinitis; 8. If you have questions and problems, please feel free to consult.