Qvar RediHaler ( beclomethasone ) is commonly used as a controller medicine for asthma. Asthma is a long-term lung disease involving narrow and inflamed airways, which makes it hard to breathe.... Beclometasone or beclomethasone , sold under the brand name Vanceril among others, is a steroid medication. [5] It is available as an inhaler, cream, pills, and nasal spray. [6] Beclomethasone is an inhaled steroid that is used to prevent asthma attacks in adults and children at least 4 years old. Beclomethasone inhalation will not treat an asthma attack that has already begun. Beclomethasone inhalation may also be used for purposes not listed in this medication guide. Learn everything you need to know about Beclomethasone -pronunciation, uses, dosage guidelines, indications, and when to take or avoid it. Get up-to-date information on side effects, precautions,...