Reviews (1)

I had high hopes for Zyppah Rx, but the mouthpiece comes off throughout the night. In order for it to work, you need to keep your mouth closed at all times, but when you sleep your mouth often opens, then the mouthpiece comes off the top teeth and you snore. I found myself waking up constantly from snoring, and I'd have to put the mouthpiece back on constantly, as it constantly comes off my teeth and I have to push it back on all night. Even a chin strap to keep my mouth shut didn't help, as my mouth still opens somewhat and the mouthpiece still comes off. The problem is that the mouthpiece only has one position and does not open. If Zyppah had some kind of spring action to keep the mouthpiece on even if your mouth opens, that would solve the problem. Don't they troubleshoot these things? How did the whole company miss this flaw in their design meetings? Shame I wasn't there!