Dry nose caused by allergic rhinitis needs to take general measures to regulate, if necessary, also need to take medication, surgical treatment. 1. General measures: For nasal dryness caused by allergic rhinitis, avoid contact with allergens and keep the room ventilated and clean. For patients with severe nasal dryness, saline can be used to clean the nasal cavity. 2. Drug treatment: patients with allergic rhinitis can be treated with antihistamines such as diclofenac, levocetirizine, and intranasal glucocorticosteroids, such as mometasone furoate nasal spray and fluticasone furoate nasal spray under the guidance of a doctor. At the same time, we can use compound menthol nasal drops, cod liver oil nasal drops to keep the nasal cavity moist. Patients with severe nasal congestion and runny nose can also use 1% ephedrine nasal drops, hydroxymetazoline nasal drops, or anticholinergic drugs, such as ipratropium bromide aerosol, azelastine hydrochloride nasal spray, and so on, as prescribed by the doctor. 3. Surgery: If the effect of conservative treatment is not good, you can follow the doctor’s instructions to use the pterygoid neurectomy, pre-sialylation nerve cauterization to improve the symptoms of allergic rhinitis patients with hyperplasia and hypertrophy of the inferior turbinate can also be treated by submucosal partial inferior turbinectomy. It is recommended that allergic rhinitis patients with nasal dryness, the need for timely medical treatment, can be under the guidance of the doctor to choose standardized medication and appropriate measures for treatment.