t grind my teeth, but if I
sleep in a certain position, I wake up with my lower
jaw pushing outward against my upper teeth so hard that they hurt and ache for days. If I sleep in a normal position, the jaw muscles just ache with no tooth pain. The mouthpiece solved all that. And also, any of the occasional bouts of TMJ I would get, stopped. By this I mean the bouts I would have where I could hardly open my mouth without extreme pain for several consecutive days.