Compared with common rhinitis, allergic rhinitis can be more serious because it is particularly prone to recurrent attacks and cannot be easily and completely cured. The symptoms are also more serious, such as nasal congestion, sneezing, runny nose, itchy nose, which affects normal work and life, and usually develops when the resistance is reduced or when exposed to allergens. Common rhinitis is usually triggered by a cold. In this case, when the patient has a cold, the symptoms of rhinitis should be reduced and even cured. It is recommended to consider the application of levocetirizine hydrochloride tablets as an anti-allergic treatment and the spraying of budesonide nasal spray to reduce the symptoms, and the spraying of physiological sea saline or the oral treatment of nasal abdomen and orifice granules for common rhinitis.