My dentist thinks it might be
TMJ, so she fitted me
for a splint (which I get next week), but advised me to see an MD to rule out other possible causes, which I did. He does not believe it is TMJ because it is not concentrated around my jaw. Rather it hurts ALL over from my jaw, temples, sides of my head, forehead, neck, and sometimes shoulders. The MRI came back completely normal. My headache does not respond to Imitrex, Celebrex, or Advil.