Common side effects when used for asthma include headache, sore throat, and thrush.[4] It is therefore recommended to rinse the mouth after use.[4] Long term use may increase the risk for glaucoma and cataracts.[4] Common side effects when used in the nose includes upper respiratory tract infections and nose bleeds.[6] Common side effects when applied on the skin include acne, skin atrophy, and itchiness.[5] It works by decreasing inflammation.[4]