I've used a CPAP since 2000, and have never had any issues with it. Since my VSG in November my other half says I now have been opening my mouth during the night, which has never previously been a problem. (I believe it, since I keep waking up with dry mouth)
I'm about 30# lighter than I ever have been while using a CPAP... is it simply that my pressure is now too high? I'd really like to avoid being forced into more sleep studies if possible. :-p
It very likely is. A few of months after my RNY, the same thing was happening to me. Turned the pressure down a little bit each night until the problem went away. (And now I don't even have to use the Capp any more! :) )
Ht 5'6" | HW 278 | SW 264, Size 28+/4-5X | GW 135ish, Size 10-12 | CW 132, Size 8-10
Surg Date 12/28/15 | NSV Goal: Go down slide w/kid!