I've been on VPAP for 27 days now and am having some mask problems. My prescribed pressures are 22cm IPAP and 20cm EPAP. I was originally given an UMFF in med. I was able to get it to seal but it left a pressure sore on the bridge of my nose. After 3 weeks, I was finally able to get with my DME prov...

I just recieved the same machine today also. My prescribed pressure is 22/20. I'm a little worried about the high pressure, but that pressure during the my last study got me to an AHI of 0. Hopefully I'll be able to tolerate it and see good results. My DME did not seem knowledgable about the bilevel...