You rely on your jaw to eat, speak, smile and laugh, so it's only natural that it feels sore from time to time. But if that ...

Some people do it while sleeping (sleep bruxism), while others unknowingly clench throughout the day (awake bruxism). Either way, your teeth, jaw, and even your ears might be paying the price.

Patients with post-traumatic stress disorder (PTSD) may be more likely to develop temporomandibular disorder (TMD) and awake bruxism, according to a study recently published in the Journal of ...

Sleep Foundation figures suggest that approximately one in every 13 individuals experience a morning headache.