Sneezing every day can be attributed to two causes: 1) nasal mucosal nerve excitation caused by prolonged inhalation of irritating odors, which can be gradually cured by avoiding irritating odors; 2) allergic rhinitis, which is caused by nasal inhalation of allergens that cause sneezing, as well as nasal congestion and nasal itching. The first thing you need to do is to go to the hospital to check for allergen antibodies to find out what you are allergic to, and you need to take oral anti-allergy medication, such as Xithromax or loratadine. The nasal cavity can also be treated with topical topical nasal aerosol of Azelastine Hydrochloride, which can enter remission in about a month. After entering remission, patients need to improve their immunity and resistance through physical exercise and medication or food to gradually cure. Allergic rhinitis can not be cured in 1 year, the course of treatment is more than 3-4 years.