Will a otc mouth gaurd help till i get to see tmj doc- can't see him for another 3 weeks sick of ear fullness/ dizziness, ent says its prolly tmj?

It might: Since we don't know if you do have TMJ dysfunction, the guard may or may not help. Fit will not be great, and that sometimes can make things worse. You can give it a try and if uncomfortable, then just don't wear it.

OTC mouthgard: Otc mouthgards are not custom fitted, are often too thick and can create an uneven bite that can make TMJ discomfort worse. That being said, you can try one to see it it helps. But, you should discontinue using it if your symptoms get worse. Perhaps looking for another dentist who can see you sooner might be your best option.

Dr Gallia and another doctor agreed

Questionable: An otc mouth guard or mouthpiece may help but it could also make things much worse. Custom fit mouthpieces, even as a temporary fix, are recommended for a purpose...So that the mouthpiece does not sustain the problems or make the symptoms much worse. I would call and explain that you would really appreciate getting in asap or placed on a call list.

Dr Gallia and another doctor agreed

Not sure: Not sure. Try it. May work. If symptoms not better or worse - stop immediately. . Self treat with soft diet, jaw exercises, massage, heat/cold, OTC pain meds.