I'm trying to get over bronchitis & pneumonia & have slight asthma, couldn't breathe. Hence the inhaler much needed. . I avoid using it at night cuz I know they can have stimulating effect, not my first time needing one. I'm also on amoxicillin. But it doesn't seem strong enough to beat this thing. Now sinuses becoming trouble - I'm going to try to buy a neti-pot today hopefully Whole Foods has it - everyone swears by the neti-pot.