In case of chronic nasal congestion caused by simple rhinitis, vasoconstrictive drugs, nasal spray hormones, anti-allergy drugs, minimally invasive surgery can be used according to the type of rhinitis, and nasal rinsing with saline or physiological seawater can be insisted on to help recovery, as follows: 1. Avoid the formation of drug rhinitis; 2. Allergic rhinitis: generally use nasal spray hormones such as endosolvadex, Reynocort or co-solvadex.