It's been too long since I have been online here, (2010). I have since moved up th a Bi-Level device but I am a serious mouth breather. I have tried full face masks but I wear a mustache and full beard. I also always always end up on my back during the night. I'm using a nasal mask now with a huge 4...

Thanks for the comments. I like the tennis ball idea...At first, I thought that you were going to tell me to put it in my mouth! I agree, that sleeping on my back is a bad thing to do and I usually just start out that way. I always end up on my side or front with my head turned. Have been thinking a...

I have tried every mask including hybrids. Always settle back on my Resmed Full Face. I notice that when I start to sleep on my back I can already feel my throat starting to close off and growl. I was wondering if an oral device might help and are they typically used in conjunction with the CPAP. To...