The right nose does not breathe nasal congestion, may be rhinitis, nasal polyps, nasal septum deviation, sinusitis and other diseases caused by, need to be treated according to the situation. 1. Acute and chronic rhinitis: hydroxymetazoline hydrochloride nasal drops, budesonide nasal spray, etc. can be used under the guidance of a doctor. 2. Deviated nasal septum: the general drug treatment is ineffective, the symptoms are significant and need to be treated through surgical correction. 3. Acute and chronic sinusitis: you can use hydroxymetazoline hydrochloride nasal drops, budesonide nasal spray, cefdinir dispersible tablets under the guidance of a doctor to treat sinusitis, nasal rinsing, maxillary sinus puncture rinsing and other methods can also alleviate the symptoms of nasal congestion. 4. Allergic rhinitis: you can use loratadine tablets, budesonide nasal spray and other medications under the guidance of a doctor to relieve, and should try to avoid contact with allergic substances or the environment, serious cases need to consider surgical treatment. Relying only on the right nose can not determine the specific cause of nasal congestion, it is recommended to go to the hospital in a timely manner to check, under the guidance of the doctor standardized treatment.