What are the symptoms of tmj (temporomandibular joint disorder)?

TMJ : Clicking, opening or closing difficulty, pain.

TMD: Jaw joint noises, limited mandibular range of motion, jaw muscle soreness and hypertrophy, bite changes, facial symetry changes, difficulty eating and/or speaking, frequent temporalis headaches.

Possibly: Some of the more common symptoms are clicking or popping in the jaw joint, limited opening, pain on opening in the joint area, pain in the muscles associated with chewing, pain while chewing, locking open or closed and noticeable deviation of the jaw to one side when opening. If you have any of these my advice would be to consult with a dentist that treats jaw joint issues.

Many symptoms: Jaw pain, especially at area of the joint; popping/clicking of jaw; ear pain, or sounds of cracking in the ears: ringing/popping sounds in the ears (tinnitus) or a sense of fullness in the ears: headaches; blurred vision: tight, stiff, or sore jaw or neck muscles: facial pain, cheek pain, or chin numbness or tingling: shoulder pain; locking or dislocation of the jaw (usually after widely yawning).