Allergic rhinitis repeated nasal congestion and runny nose, need to follow the doctor’s instructions for general treatment, drug treatment, etc., if necessary, surgical treatment. 1. General measures: For patients with clear allergens, they need to avoid contact with allergens in time. 2. Medication: Usually, patients need to use second-generation antihistamines such as cetirizine and loratadine; leukotriene receptor antagonists such as montelukast; and intranasal glucocorticosteroids such as mometasone furoate and budesonide, etc.; and decongestants such as 1% ephedrine and hydroxymethizoline can also be used for treatment of some patients. Patients may also be treated with mast cell stabilizers such as sodium cromoglycate and nidocromil or anticholinergics such as 0.03% ipratropium bromide nasal spray. Patients can also use anti-IgE antibodies such as omalizumab or specific immunotherapy for dust mite allergy. 3. Surgery: no improvement of nasal congestion symptoms after drug treatment or immunotherapy, with obvious signs, affecting the quality of life; obvious anatomical variations of the nasal cavity, accompanied by dysfunction; combined with chronic rhinosinusitis, nasal polyps, drug treatment is ineffective. Surgical treatment is feasible. Such as nasal endoscopic lateral nasal nerve severance surgery It is recommended that patients with allergic rhinitis strictly follow the doctor’s instructions for systematic treatment.