Yep. High price to pay! I’m paying for it too. (but at least I don’t smoke anymore )I have Trellegy, a nebulizer with Albuterol, an O2 concentrator for sleeping and Albuterol emergency inhalers for when I'm away from the house. My numbers are much better these days. I rarely use the nebulizer or O2 concentrator any more and haven't needed the emergency inhaler in months. I'm much better after about 4 months. I guess it's the price one pays for smoking for more than 40 years.