For chronic simple rhinitis, we can wash the nasal cavity with physiological seawater, spray hormones on the nose, and take eucalyptus and myrtle oil orally. If the effect of chronic hypertrophic rhinitis is not obvious, physical therapy or plasma ablation of inferior turbinate can be used. Patients with atrophic rhinitis sicca may lack vitamins. You can supplement vitamins, wash your nasal cavity with physiological seawater, and drop some oily nasal drops. Patients with allergic rhinitis should go to the hospital to detect allergens and avoid contact with allergens. For patients who are allergic to dust mites, desensitization treatment can be carried out, such as nasal spray of hormones and antihistamines, oral antihistamines such as loratadine and cetirizine.