Teeth Grinding and Jaw Pain

Nearly everyone has heard the downsides of daily stress: ulcers, backaches, inability to sleep, upset stomachs. But did you know that it is also a factor in jaw pain? Temporal Mandibular Disorder (TMD) are afflictions which involve damage to the temporal mandibular joint, or TMJ, the joint that acts as the hinge for your lower jaw. TMD is associated with inflammation of the capsule of the joint and/or the muscles of the jaw. Although the causes may vary, studies have found that there are two constants present in cases of TMD: (1) the presence of stress, and (2) parafunctional habits. Parafunctional habits include activities such as bruxism (grinding your teeth--night or day), clenching, nail biting, pen or pencil chewing, and other activities which involve the use of your chewing muscles, jaws and teeth for something other than consuming food. These two factors can lead to TMD and the resulting symptoms that may include headaches in the morning, tired jaw muscles, pain when chewing, earaches, clicking or crackling of your jaw during yawning, and even jaw dislocation.

Teeth grinding alone can cause more than jaw pain. It can also cause your teeth to shift position or lead to gum and bone disintegration. In fact, many people only grind their teeth at night while asleep and may be completely unaware of the habit. It is only when they finally go to the dentist with complaints of jaw pain and morning headaches that they become aware of the grinding and the ensuing TMD.

Treatments for TMD vary depending on the severity of the inflammation. Treatment can be as straightforward as a nightguard to stop teeth grinding or surgery for the most sever cases. If you suspect that you may be suffering from TMD, please see your dentist, or call our office, and have your condition evaluated.