The nose is not ventilated with acute rhinitis, nasal polyps, nasal foreign body, etc., can follow the doctor’s instructions with medication or surgery to make the nose ventilated. 1. Acute rhinitis: patients can follow the doctor’s instructions with saline rinse nasal cavity, but also follow the doctor’s instructions with local hormone nasal spray, such as budesonide, mometasone furoate, etc., to promote the nose. Some patients can also use decongestants, such as hydroxymetazoline, naphazoline and so on. 2. Nasal polyps: usually patients with nasal polyps can follow the doctor’s instructions with glucocorticoid therapy, such as prednisolone, mometasone furoate, etc., to help make the nose ventilation. For the larger size of nasal polyps and the effect of conservative treatment is not good, should cooperate with the doctor through the endoscopic surgery to remove the lesion, prompting the nose ventilation. 4. Intranasal foreign body: If the cause of the disease is clear, the patient should cooperate with the doctor to take out the foreign body in the nasal cavity with the special instrument, so as to promote the ventilation of the nose. It is recommended that patients should follow the doctor’s instructions to use medication or take corresponding treatment measures to make the nose ventilated when the cause of the disease is clear, and should not indiscriminately use medication or stimulate the use of foreign objects on their own to prevent aggravation of the condition.