Thanks howitt for your quick reply! Yes I have terrible allergies. Since I posted this a few things have changed. I was taken off of Advair because of some bad side effects. I feel really good since I stopped smoking and I am soooo glad I made that decision to quit. I am concerned however that I might have something more than asthma. Is is possible to diagnose emphysema or COPD from my pft results? Very worried as why my Fev is 56% at 32 yrs old. I did have an increase after bronchodialators which is a good sign right? I think I have CHS or anxiety on top of asthma! I am currently taking singulair 10mg at bedtime and proventil prn. That's it! Not doing much good! Help!