I am not famous but I got in to a sleep study quickly and Dr. there that morning to discuss results and left with masks. So it probably depends on your medical standards in your area. GL

I don't know all the numbers but my RS says you can't use pillows with pressure that high. My pressure is 14 and I had to go to the quattro full mask which I am getting used to. GL

I couldn't wear it. The best for me has been the quattro after trying 5 others. I hate it but need the full mask at this point because my pressure is so high. the gel ones slip and leak. Good luck

what number do you keep your humidifier on?

Is the humidifier on my machine regulated by the dail on the left 1-5?

Thank you so much for your responses. Catatrina, I am going to Target tomorrow to get the biotene toothpaste. If that doesn't work I will look into a chin strap. I don't know if I can tape my mouth at this point with a FF quattro. I don't have a dry mouth without the CPAP machine when I wake up. Tha...

why do I wake up with a dry and crusty mouth? I have a full face mask and have tried diff settings on the humidifier.

Welcome to CPAP Land my friend. I woke up last night unable to breathe - almost suffocating. I tore off the mask and then this morning decided to check the machine. My water tank was empty!!! Duh. I hope that is what the problem was. Be sure and check your little water tank and level. It appears tha...