Temporomandibular Joint Disorder (TMJ) is a condition that affects the jaw, causing pain and discomfort. It occurs when the joints and muscles that control the jaw's movement don't function properly. Symptoms of TMJ disorders include pain in the jaw, face, or ear; difficulty chewing; clicking or popping sounds when opening or closing the mouth; and headaches. If you experience these symptoms, you may want to see a TMJ specialist, who will diagnose and provide treatment for TMJ. A doctor or dentist may also recommend pain relievers, TMJ arthroscopy, or other forms of pain management. The type of doctor you see for TMJ pain will depend on the severity of your TMJ problem and the treatment required. With the right treatment for TMJ, you can find relief from the pain and discomfort.