budesonide

noun

bu·​des·​o·​nide ˌbyü-ˈdes-ō-ˌnīd 

: a synthetic anti-inflammatory glucocorticoid C₂₅H₃₄O₆ used in the form of an inhalational aerosol or powder especially to treat asthma, in the form of a nasal spray to treat allergic rhinitis or to treat or prevent nasal polyps, or in capsule form taken by mouth to treat Crohn's disease and ulcerative colitis

Note: Budesonide is marketed under the trademarks Entocort, Pulmicort, Rhinocort Aqua, and Uceris and when used in combination with formoterol under the trademark Symbicort.