Temporomandibular joint disorders, or TMJ, refer to problems with the muscles and bones in the jaw. TMJ, the Mayo Clinic reports, typically can be managed without the need for surgery. In cases that are severe, however, surgical or dental procedures may be needed. TMJ occurs because the temporomandibular joints on either side of the head become eroded or misaligned. Cartilage damage, an injury or muscle fatigue can be contributing factors as well.
Jaw Problems
The temporomandibular joint moves whenever you talk, drink or chew. If there is a problem in the joint, you may experience tenderness or pain in your jaw. This is the most common symptom that shows direct connection to the problem of TMJ. There also may be a clicking noise upon opening or closing your mouth.
Pain
Aside from pain directly in your jaw, you may feel pain elsewhere, too, as a symptom of TMJ. For example, you may experience pain in the ear and surrounding areas. You also may feel aching pain throughout your facial area. Headaches are another common symptom of having a TMJ disorder, the Mayo Clinic reports.
Chewing Problems
TMJ may make it difficult to chew your food. Because of the pain associated with the condition, you may experience discomfort while chewing. You also may have actual physical difficulty chewing because the muscles that connect the temporomandibular joint may be fatigued and not work properly. These difficulties may affect how you bite down on food. TMJ disorders might cause a bite that is uncomfortable or uneven. Your teeth may become uneven with the disorder and, therefore, some of them may click together before others do.
Joint Locking
TMJ disorders also may cause the temporomandibular joint to lock up. This causes difficulty and discomfort when trying to close or open your mouth.
