@scoop - sorry to resurrect this two year old post but do you notice any difference between NAC and Musinex? Do you use them interchangeably? Also I see you take yours first thing along with your inhaler prior to nebulizing and airway clearance. I may need to switch that up as I’ve been taking mine later after breakfast so I have something in my stomach. Do you tolerate the NAC ok without any issues? I didn’t do well when nebuizing NAC but so far am doing ok on NAC tablets but it’s only been a few weeks. Haven’t noticed any change regarding being able to bring up any mucus though.