Cinnamon may cause rhinitis, specifically the following, cinnamon is a gas with a strong odor, this gas contains a large number of allergenic substances, once inhaled by the patient’s nasal cavity, easily lead to a metamorphosis in the patient’s nasal cavity, sneezing, itchy nose, runny nose, nose smell loss, even accompanied by itchy eyes, itchy throat, asthma and some other related symptoms, the clinical put this It is called allergic rhinitis induced by osmanthus, which is a very common manifestation in the season of osmanthus blooming. Once this condition occurs clinically, firstly, prevention is important. Patients are advised to wear masks, glasses and skin protection measures to reduce the inhalation of osmanthus and contact with osmanthus. Second, you can use some nasal spray hormone and antihistamine nasal spray, if necessary, oral antihistamine drugs and leukotriene receptor antagonist drugs for comprehensive symptomatic treatment treatment. For this disease clinical prevention is very important, treatment is also very important.