I use the eyeglasses. Yes, they work. You have to be sure you cut the nose pieces long enough to fit up your nose. I learn that the hard way. I paid 140.00 for them about 5 years ago.

I don't believe they're covered by Medicare, but it would be worth asking! I couldn't sleep it my glasses.....I'd get them all bent out of shape! Use a regular cannula.

I haven't tried them, but I have a number of friends who do use them.....they work just fine.