ZQuiet, Anti-Snoring Mouthpiece, Comfort Size #2, Single Refill, Blue Made in USA, BPA-Free, Medical-Grade Material

Do not buy, very cheap quality and after one night looses its form. I will I read the reviews before purchasing

最初は違和感があったが、継続的に使って慣れたら、とても良かったです。

it hurts the gum

Does not work. Teeth hurt after. Drooled all over myself. Woke up with dry mouth. Did not reduce my snoring. Asked for a return and was denied. Save your money.

歯医者で作成したマウスピースが壊れ、マウスピース無しで寝ていたところ、いびきがうるさく、睡眠が浅くなってしまいました。普段の2時間前に目が覚めてしまい、体調も悪化していました。中度の睡眠時無呼吸症候群です。 このマウスピースで、とても深く眠れるようになりました。いびきもなくなりました。ただ、若干使いづらいところもあります。 舌の先の方が痛くなることと、前歯が斜めの部分に圧力が掛かり痛くなることです。 メリットに比べて大したことは無いので星5です。付け続けて、前歯がアーチ状になると嬉しいのですが、これは10日ほどの使用では分かりません。

Mine is the correct size. It does work. It's the same principle as the jaw thrust in applying CPR to someone, as to open their airway. I did also adjust the angle of my head as I sleep, as sometimes my jaw would slip out of the mouth piece, but that's an easy fix. It does put some pressure on my front teeth, but the pain is a 1, on the scale of 1 to 10. I also have sleep apnea as well as grind my teeth. This helps both. It would be great if it could incorporate athletic molded mouth pieces into this, as it would then be an exact fit and use more of your teeth to help keep your jaw in place as to possibly eliminate any tooth pain, and also assist in my jaw not slipping out of the mouth piece when my head is at a certain angle. All in all, I use it, it works, and it is VERY inexpensive compared to a C-pap machine or a dental mouth piece.