beclomethasone

noun

bec·​lo·​meth·​a·​sone ˌbek-lə-ˈmeth-ə-ˌzōn  -ˌsōn 

: a steroid anti-inflammatory drug administered in the form of its dipropionate C₂₈H₃₇ClO₇ as an oral inhalant to treat asthma and as a nasal spray to treat rhinitis and prevent the growth of nasal polyps

Note: Beclomethasone is marketed under the trademarks Beconase AQ, QNASL, Qvar, Vancenase, and Vanceril.