Temporomandibular Joint Disorde
"It has helped me so much. I wake up with locked jaw and the nightguard doesn&#039;t do anything for me. It does make me sleepy, so I usually only take one at night when my jaw starts to hurt. Usually after 3 nights of takings it my pain and the lock jaw goes away for months .. no side effects. My TMJ is horrible this has been the only relief I&#039;ve  had."