Hi All. I have to ask, am I the only one who experiences more and thicker darker phlegm when at home than when in hospital? I realize this may be an indoor air quality issue, but I seem to have this no matter where i live past or present. I am somewhat allergic to dust and i use mattress and pillow covers, and although i'm not a neat freak, my place isn't that dirty. I doubt mold isn't more of an issue in my home than anywhere else. Trouble is, my healthcare administrators think i'm not coughing up all that much based on what they observe when i'm in hospital, but i'm coughing my brains out much more at home. Anyone else experience this? thanks for your attention and any input