Hi Heather…this is my second round of Arikayce. We connected 3 years ago when I as on it the first time. The lose he’s you recommended helped then but now I have what feels like a chest cold…raw irritated lungs …this is only my second week of Arikayce and I am hoping it is in reaction to this strong nebulizer. But also worried it could be something worse. I go nowhere….and am boosted etc. I was set for surgery twice but doctor cancelled twice as my 3cm was slightly improved each time…most recently after 4 months IVs. But this is a long haul and I just want to feel well…..hope to hear some encouragement and ideas about why my chest is raw and I get hot flashes and chills occasionally.