Beclomethasone Propionate Nasal Aerosol can be used to treat sinusitis. Beclomethasone Propionate Nasal Aerosol is a glucocorticoid that can be used as a first-line treatment option for sinusitis to provide effective symptomatic relief, reduce the inflammatory response within the sinuses, achieve anti-inflammatory effects, and alleviate the symptoms of dryness of the nose and itching of the nose. Beclomethasone propionate can be used in addition to conventional treatment, but also for pre-surgical treatment, which can reduce the risk of postoperative bleeding and reduce the rate of postoperative recurrence. It should be contraindicated in people who are allergic to the components of the drug and used with caution in athletes. Long-term use of beclomethasone nasal aerosol may cause frequent sneezing, nasal erythema, and accompanied by ocular edema, lip edema and other symptoms, mild cases can generally recover on their own, there are symptoms of serious need to stop the drug immediately. If you need to use beclomethasone propionate nasal aerosol, should be under the guidance of a professional physician, avoid self-medication.