Musclemania : I too had that kind of cough when laying down to go to sleep at night while on cayston! I finally said forget it. This is making my quality of life worse. Now I just do TOBI but constantly NOT every other month and it is working out good so far. Interesting......<br><br>When I am feeling good I can easily sleep on 1 pillow on my back and side. When not feeling well and need to practically be sitting up to sleep and I am not really getting to sleep cause who can sleep sitting straight up.... Ahhhh the saga!<br><br><br><br>