The hospital examination of rhinitis is mainly based on the symptoms described by the patient and the specific condition of the nasal cavity to confirm the diagnosis, and if necessary, the nasal endoscopy and CT of the nose, for example, the patient comes to the hospital with frequent nasal congestion, runny nose, sneezing, and even nasal bleeding and smell disturbance. A closer examination may reveal that the patient has a deviated septum, enlarged turbinates and congestion. This can be diagnosed as rhinitis. In some cases, pale and edematous nasal mucosa can also be considered as allergic rhinitis, which needs to be confirmed with CT if necessary. In terms of treatment, patients with rhinitis can consider taking oral nasal abyss and orifice granules, after which they can also spray some sprays, such as tretinoin nasal spray, or budesonide nasal spray active treatment after the condition will definitely improve.