I posted a few days ago about how my ears felt like they needed to pop, but couldn't. I now have horrible jaw pain and my upper teeth are causing me unbearable pain. I wrote earlier how yesterday my jaw jerk reflex was 1+. For those of you who get jaw spasms, do you have full range of motion in your jaw when it is occurring? Also, is the pain continuous? And do your jaw spasms ever cause teeth pain? Thank you for your patience. Has anyone else experienced these symptoms? I guess I'm trying to figure out if my jaw aches and my cheek muscles/teeth hurt because of muscle spasms.