I wish I could say the same. Since I started this thread and these various drugs, Advair just isn't for me. I wake up in a complete fog and headaches. I took it without using anything else to make sure it was just the Advair. Amen to that!! Right now I just use the inhaler but I might go back to Spiriva in the mornings. My Pulmonologist (or as I call him...lung doctor) said my shortness of breath most likely has to do with my high blood pressure which we're still trying to get under control after 4 years!!! The ONE question I forgot to ask him at my one and only appt with him was........Could my low numbers on my breathing test have been because I was in the middle of having pneumonia?? I can't believe I forgot to ask!! Have any of you taken this breathing test more than once and the numbers got better or worse?