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Is TMJ Disorder to Blame for Your Migraines?

July 13, 2024

Woman sitting at desk, struggling with migraine pain

Migraines are one of the most bothersome medical conditions. They can pop up at any time, and they can be so painful that they prevent you from doing even basic tasks. If you suffer from this issue, you have probably already talked to your doctor about it. Medications and some lifestyle adjustments may be helpful. But have you ever considered the possibility that TMJ disorder (TMD) might be to blame for your migraines? Continue reading to discover fascinating information about the link between these conditions.

TMD and Migraines

TMJ disorder, also known as TMJ dysfunction or simply TMD, is a condition that afflicts the temporomandibular joints (TMJs, which connect the lower jaw to the rest of the head). When the joints suffer damage or stress, they can cause a wide range of symptoms, including jaw pain, difficulty chewing, the sensation of lockjaw, and more.

There is even research to indicate that TMD may play a role in migraines. One study conducted by researchers at the University of São Paulo in Brazil found that people with chronic migraines (migraine attacks on 15 days or more each month) were three times as likely to experience severe TMD symptoms than individuals with less frequent migraines. A different study found that around 80% of people with episodic migraines (migraine attacks on 14 or fewer days each month) and up to 100% of chronic migraine victims had symptoms of TMD.

Does TMD Actually Cause Migraines?

It is important to note that migraines are a complex neurological condition. They are not yet completely understood by science.

While there is evidence to suggest a strong correlation between migraines and TMD, there is no evidence to suggest that it actually causes migraine attacks. Rather, the connection between them may have something to do with nerve endings known as nociceptors, which are important in how the body processes pain. TMD provides continuous nociceptor input, which may exacerbate or trigger migraine attacks.

Can TMD Treatment Help with Migraines?

People who suffer from migraines are often advised to seek to identify and avoid their triggers, which might include things like bright lights, loud sounds, and specific foods (chocolate and wine, for example). In some individuals, TMD may be yet another trigger.

The good news is that TMD is quite treatable. After a thorough examination, your dentist might recommend that you use a simple device known as an occlusal splint to help your jaw muscles relax. With consistent use, it may relieve the pain of TMD and play a role in reducing the frequency and severity of your migraines.

Do you suspect that TMD is contributing to your migraines? Talk to your dentist to learn about your TMJ therapy treatment options.

Meet the Practice

Drs. Diana Vazquez and Jose Aldana are proud to provide a broad range of dental health services to our community, including TMJ therapy with custom occlusal splints. If you are struggling with jaw pain and related symptoms, our team may be able to help you find relief! To learn more about us and the services we provide, contact Soleil Dental in Dallas at 214-304-2112.