Anyone aquainted with mod asthmawith some copd? I extremely allergic. Combivent repimat , nope..Breztri nope air supra yes but not for copd. Advair hfa..using current they say not 4copd only asthma, but i read a study NIH dr alexander found efficy same for HFA advair diskette. I LOVE IT, no hives yet. ANYONE USE ADVAIR HFA?