The most common clinical symptoms of chronic rhinitis, sinusitis, and even allergic rhinitis are the lack of airflow and thick white nasal discharge. First of all, you should avoid catching cold and flu, wear more clothes in cold places, and wear a mask when you go out. If the nose is not ventilated very seriously, you can apply hot compresses to the nose three times a day for half an hour. At the same time, you can use the nasal spray drugs, such as auxolysis or endosulfan, and oral rhinitis drugs, such as Cangzhi rhinitis drops or nasal fengshu oral solution, as well as the drugs to promote the discharge of Genotone or Chenault.