http://www.medications.com/effect/view/27317 I have severe persistent asthma which is sometimes induced by allergies. I am on Advair, Singulair, Allegra, Veramyst, Protonix, Prednisone, and Duonebs on a daily basis. I can also add in my MDI or my epipen as needed(I have anaphylaxis also, hence the e