There's Nothing Normal About a Headache
Posted on 4/15/2026 by Keizer Family Dental |
 Headaches. We've all had them. They're so common that most of us just pop a pain reliever and try to ignore them. But what if your headache isn't just a random annoyance? What if it's a sign that something else is going on, maybe even something related to your teeth or jaw? Let's explore the surprising connection between your head and your mouth.
The TMJ Connection
One of the biggest culprits behind headaches that originate in the mouth area is the temporomandibular joint, or TMJ. This is the joint that connects your jaw to your skull, and you have one on each side of your face. Think of it like a hinge that lets you talk, chew, and yawn.
When the TMJ isn't working properly, it's called a TMJ disorder (TMD). This can happen for a number of reasons: teeth grinding or clenching (especially at night), arthritis in the joint, injury to the jaw, or even just plain old stress.
How TMD Causes Headaches
So, how does a jaw joint problem lead to a headache? It's all about the muscles. The muscles that control your jaw are very close to the muscles in your head and neck. When the TMJ is stressed or misaligned, those jaw muscles become tense and overworked. This tension can then spread to the surrounding muscles in your head, neck, and shoulders, leading to a headache.
These headaches are often described as dull, aching pains that radiate from the jaw up into the temples, behind the eyes, or even to the back of the head. Some people also experience clicking or popping sounds in their jaw, difficulty opening or closing their mouth fully, and earaches.
Other Dental Culprits
TMD isn't the only dental issue that can trigger headaches. Other potential causes include:
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Teeth Grinding (Bruxism): Even if it doesn't directly involve the TMJ, grinding your teeth puts a lot of strain on your jaw muscles, which, as we know, can lead to headaches. |
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Malocclusion (Bad Bite): When your teeth don't fit together properly, it can throw off the alignment of your jaw and contribute to TMD. |
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Untreated Tooth Infections: Infections can cause pain that radiates to other areas of the head. |
What You Can Do
If you're experiencing frequent or persistent headaches, it's important to investigate the cause. Start by keeping a headache diary. Note when your headaches occur, how long they last, what they feel like, and any other symptoms you're experiencing. This information can be helpful for a health professional in figuring out what's going on.
You might consider discussing your headaches with your dentist. They can evaluate your bite, check for signs of teeth grinding, and assess the health of your TMJ. They can also offer suggestions for managing your headaches, such as relaxation techniques, exercises to strengthen your jaw muscles, or a mouthguard to prevent teeth grinding at night.
When to Seek Further Evaluation
While some headaches are easily managed, others may require a more thorough investigation. If your headaches are severe, accompanied by other symptoms like fever, stiff neck, vision changes, or numbness, seek immediate medical attention. |
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