Six months now and no problems, I feel so much better now it is incredible. Had to sleep one night without (because I forgot to take with me on a one night trip) it and it drove me nuts!

I do not have shortness of breath or any of the "stereotypical" heart attach symptoms. What I do have is a chest and ribcage that feels sore for lack of a better description. I agree better safe than sorry and will be checked out by my doctor.

I am a recent member of the hosehead club! I started CPAP eight days ago and I am starting to really notice that I am not feeling as tired. However my chest feels like I have pulled muscles in my chest/rib cage area. Is this normal? I do not recall doing anything to hurt myself but it started when I...