I'm getting this wheezing sound when I breathe in, and my pulmonologist had me do a PFT and FENO test. The FENO test results show 58, which is apparently severe, but I'm not an asthma patient. The PFT shows 72. Should I be worried about how serious this is? Do I need to take any specific precautions? I'm currently using Symbicort 320 twice a day.
if you are smoker then avoid it. continue the medication given