i really cant tell you from personal experience. my asthma and PN developed at the same time from the same toxic exposures. i have no idea if my use of advair or albuterol or xoponex or duoneb led to further damage to my nerves or not. there is no way for me to tell. i really have no choice about the asthma meds.

Have you tried steaming up the bathroom when you are feeling tight or conversely stickng your head in the freezer of the refrigerator and breathing deeply for a short while? these help me .