The treatment of allergic rhinitis mainly includes avoiding contact with allergens, taking symptomatic drugs and surgical treatment as prescribed by doctors. 1. Avoid allergens: allergic rhinitis patients should try to avoid contact with allergens that have been clearly identified. Such as pollen allergy in the spring to minimize the outing, or go out wearing masks and protective goggles, for pet dander allergy, try not to raise pets and so on. 2. Drug therapy: patients with allergic reactions can take anti-allergy drugs as prescribed by the doctor, such as cetirizine, loratadine, and so on. Nasal spray glucocorticoids, such as budesonide, mometasone furoate nasal spray. Oral leukotriene receptor antagonists such as montelukast. For those with severe nasal congestion, it is reasonable to use local decongestant medication, such as ephedrine, hydroxymetazoline, and so on. 3. Surgical treatment: If the patient’s long-term standardized drug treatment and desensitization treatment is still poor, and affects the patient’s life, surgical treatment can be carried out, such as partial resection of bilateral inferior turbinate, selective pterygoid nerve branch severance, sieve anterior nerve blockage, and so on. When patients have allergic rhinitis symptoms, it is recommended to go to the hospital in a timely manner, and follow the doctor’s instructions to standardize the treatment.