If your nose is dry when you breathe in your throat, first of all, it is recommended to go to the Department of Otolaryngology to check the electronic nasopharyngoscopy. Clinically, it is more common to see dry rhinitis accompanied by dry pharyngitis. In such patients, e-nasopharyngoscopy can reveal dry nasal mucosa, reduced nasal secretions, dry pharyngeal mucosa, thin pharyngeal mucosa and possible dry crust-like secretions in the posterior pharyngeal wall. For such patients, it is recommended to treat the nasal cavity and pharynx together. The nasal cavity can be lubricated with compound peppermint brain nasal drops, and saline can also be used to do nasal rinsing; the pharynx can be treated with pharyngitis Chinese medicine preparations, such as Blue Scutellaria Oral Liquid and Pudilan Anti-inflammatory Oral Liquid. It is recommended to place a humidifier in the environment to increase the air humidity, which helps to reduce the dryness of the nasal and pharyngeal cavities.