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Can Crooked Teeth Cause Headaches or Migraines?

DrShin
Smileworks Dentistry & Orthodontics
Reviewed By:
Dr. Jin Sup Shin
Last Updated: July 27, 2026

If you’ve ever experienced a persistent headache that seems to have no clear cause, you might be surprised to learn that your teeth could be the reason why. Misaligned teeth and jaw problems create tension throughout your facial muscles and can trigger pain that radiates to your head, leading to chronic headaches or even migraines.

At SmileWorks, our dental specialists understand how orthodontic treatments can do more than create beautiful smiles. Our team treats each patient’s full picture, including how bite alignment may be connected to headaches they’ve struggled with for years.

The Connection Between Crooked Teeth and Headaches

When your teeth don’t align properly, a condition known as malocclusion, it forces your jaw muscles to work harder to compensate for the misalignment. This extra strain on the temporomandibular joint (TMJ) and surrounding muscles can create a domino effect of tension throughout your face, neck, and head. Research published by the National Institutes of Health has demonstrated an association between temporomandibular disorders (TMD) and a higher likelihood of experiencing headaches, including migraines.

How Misaligned Bites Trigger Migraines

While tension headaches are common with misaligned teeth, some patients experience full-blown migraines. The chronic muscle tension and nerve irritation caused by a poor bite can trigger the same neurological pathways involved in migraine headaches. Your trigeminal nerve, which is responsible for sensation in your face and motor functions like biting and chewing, becomes overstimulated when your jaw is constantly working to find a comfortable position.

Signs Your Headaches May Be Related to Your Teeth

Recognizing the warning signs that your headaches stem from dental issues is the first step toward finding relief. Several telltale indicators can help you identify whether your crooked teeth are contributing to your head pain.

Pay attention to the following common symptoms that suggest a dental connection:

  • Morning headaches: Waking up with headaches often indicates nighttime teeth grinding or jaw clenching, which is more common when teeth are misaligned.
  • Jaw pain or clicking: Discomfort in your jaw joint or clicking sounds when you open and close your mouth suggest TMJ dysfunction.
  • Difficulty chewing: If you find yourself favoring one side of your mouth or experiencing pain while eating, your bite alignment may be compromised.
  • Ear pressure or ringing: The proximity of your jaw joint to your ear canal means TMJ tension can sometimes cause ear-related symptoms alongside your headaches.

Treatment Options for Alignment-Related Headaches

Addressing headaches caused by crooked teeth requires correcting the underlying bite problem. Modern orthodontics offers comfortable, effective solutions that not only improve your smile but also eliminate the muscle tension causing your pain. For many patients in the New York City area, orthodontic treatment provides gradual relief as their teeth move into proper alignment. You might notice your headaches becoming less frequent within a few months of beginning treatment, though timelines vary by individual. Learn more about our orthodontic treatment options for adults if you’re considering correction later in life.

Experience Relief from Dental-Related Headaches at SmileWorks

Living with chronic headaches or migraines affects every aspect of your life, from work productivity to family time and overall well-being. Our team of dental specialists at SmileWorks combines expertise with compassion, treating every patient with the care we’d provide our own family members. We believe in smart, personalized dental care that addresses the root cause of your problems rather than just masking symptoms.

Located conveniently in Manhattan, our team is ready to evaluate whether your bite alignment may be contributing to your headaches and discuss treatment options that fit your goals.

Frequently Asked Questions About Crooked Teeth and Headaches

How do I know if my headaches are dental-related or from another cause?

Signs like morning headaches, jaw clicking, and pain while chewing suggest a possible dental connection, but a dental evaluation combined with input from your physician is the best way to confirm the cause.

How long does it take for orthodontic treatment to reduce headaches?

Some patients notice fewer headaches within a few months of starting treatment, though the exact timeline varies based on the severity of misalignment and individual response to treatment.

Can a nightguard help before I commit to orthodontic treatment?

A nightguard can help manage symptoms related to nighttime grinding or clenching, but it doesn’t correct the underlying misalignment the way orthodontic treatment can.

Is TMJ dysfunction the same thing as having crooked teeth?

Not exactly, but they’re closely related. Misaligned teeth can contribute to TMJ dysfunction by forcing the jaw muscles and joint to compensate, which can lead to the symptoms associated with TMD.

Should I see a dentist or a neurologist first for headaches I suspect are dental?

Starting with a dental evaluation is reasonable if you notice jaw-related symptoms like clicking or morning headaches, but don’t hesitate to also involve your physician, especially if headaches are severe or frequent.

DrShin
Dr. Jin Sup Shin
Dr. Shin is an orthodontist trained at New York University, where she earned her Bachelor of Science, Doctor of Dental Surgery, and completed her residency in Orthodontics and Dentofacial Orthopedics. Graduating in the top 2% of her class, she was inducted into Omicron Kappa Upsilon (OKU). Dr. Shin is also an adjunct assistant clinical professor at NYU and has published research in scientific journals.