I'm writing this at 7 a.m. having had very little sleep because every time I lie down I have a coughing fit. I can get some sleep in a chair, but still wake ever hour or so coughing. Been to the E.R. twice came away with Mucinex and Codeine Robitussin. They also took Xrays. It not bad during the day when I'm standing. Anybody got any home remedies etc. that might help?