Atrophic rhinitis is generally considered as a symptom of too much ventilation in the nose, and the methods to regulate it include general treatment, medication, surgery, and so on. 1. General treatment: keep the indoor air circulation, avoid picking and blowing the nose, drink more water and eat fresh fruits and vegetables. 2. Medication: Use physiological saline to rinse the nasal cavity, and then use compound peppermint oil antibacterial nasal spray to keep the nose moist and clean; take medicines such as vitamin A, vitamin D, etc., and supplement iron, zinc and other trace elements appropriately, and 50% glucose drops to promote the secretion of the glands in the nose, and restore the normal cellular metabolism. 3. Surgical treatment: patients with nasal and nasopharyngeal dryness, obvious headache, loss of smell and other symptoms, conservative treatment is ineffective, feasible anterior nostril closure surgery, nasal narrowing surgery to reduce nasal ventilation. Therefore, it is recommended to consult a doctor in time and follow the doctor’s instructions to regulate the conditioning of the nose.