The temporomandibular joint, or TMJ, acts like a sliding hinge, connecting your skull to your jawbone. Dysfunction, or TMJ disorder, can lead to pain and discomfort. Jaw pain, difficulty chewing, facial pain, headaches, and clicking and locking the jaw joint are common symptoms. Common treatments include medications, TMJ splints (also known as night guards), and physical therapy. Pain related to the jaw is not normal and may be very serious.
