Nose inhalation difficulty out of the normal, considering the chronic simple rhinitis caused by the treatment principle of this disease is to eradicate the cause of the disease, to restore the nasal ventilation function. Including etiological treatment and local treatment. 1. Etiological treatment: Sinusitis or neighboring infected foci, deviated nasal septum, timely treatment. Improve the living environment, strengthen physical exercise, enhance the immunity. 2. Local treatment (1) Intranasal glucocorticoids: especially for allergic rhinitis patients, often the first choice of drugs, play a good anti-inflammatory effect, and can reduce the effect of congestion. It can be applied for a long time according to clinical needs. (2) Nasal cleansing: If rhinitis leads to increased nasal secretions, saline can be used to clean the nasal cavity, remove nasal secretions and promote nasal ventilation. (3) Intranasal decongestant: such as rhinitis patients, inflammation leads to increased capillary permeability, nasal submucosal congestion is serious, available hydroxymetazoline hydrochloride spray, but should not be used continuously for more than 7 days. Nose inhalation difficulty out of the normal, it is recommended to actively seek medical attention, a clear diagnosis, under the guidance of a professional doctor to standardize the use of drugs and treatment.