Tinnitus is a constant dull ringing in the ears, and it is often associated with hearing loss due to age or noise exposure. However, there is a mounting body of evidence suggesting that problems with the jaw may be the main cause of tinnitus in a small number of cases. Here’s a brief guide to how TMJ disorder may lead to ringing in your ears and how your dentist can address this issue.
What Is TMJ Disorder?
The temporomandibular joint (TMJ) is the complex hinge connecting your jaw to your head, and it is positioned on either side of your skull under the ears. This joint gives your jaw the wide range of movement necessary for proper speech and chewing, and it can cause a number of uncomfortable and frustrating symptoms if it becomes injured or imbalanced. This can happen for reasons like oral trauma, teeth grinding, dental misalignments, or arthritis in the jaw. A few symptoms of TMJ disorder include:
- Clicking or popping sounds when the jaw moves
- Problems with opening the mouth
- The jaws locking in an open or closed position
- Pain around the jaw or ear
- Headaches
How Can TMJ Disorders Cause Tinnitus?
In 2018, a systematic review including a meta-analysis of multiple studies found that people with TMJ disorders were more likely to have tinnitus than those without them. Some research suggests that this may be because the TMJ joint is so close to the inner ear. It may be that irritation and inflammation of the joint can disturb the cochlea, which is the bone structure that translates vibrations into the nerve signals that the brain interprets as sound.
How Can My Dentist Help?
After a thorough examination, your dentist will be able to determine the cause of your TMJ pain and the best way to address it. In many cases, a patient may simply need a customized nightguard to protect their teeth from grinding when they sleep. This can save the TMJ from a lot of stress that can cause painful inflammation and imbalances.
Don’t let TMJ pain make eating, speaking, and enjoying life difficult. Consulting with your dentist can help you find the best way to restore health and comfort to your jaw.
About the Author
Dr. Donald Marks earned his dental degree at the University of Pittsburgh School of Dental Medicine and continues to refine his skills through continuing education coursework. He is proud to serve as a member of the American Dental Association and the Pennsylvania Dental Association. His office in State College offers general, restorative, and cosmetic dentistry as well as TMJ therapy. If you are concerned about jaw pain, contact his office online or dial (814) 826-3767.
