Can Neck Problems Contribute to TMJ Pain?

By Dr. Jon Saunders, BKin, DC | November 2026

If your jaw hurts when you chew, feels tight when you wake up, or clicks when you open your mouth, you probably focus on the jaw itself.

That makes sense. But if you also have neck stiffness or headaches, your neck deserves a look too.

Neck problems may contribute to jaw symptoms in some people. That does not mean every jaw problem starts in the neck, or that treating the neck alone will resolve it. The goal is to understand which factors are involved in your case.

At Chiropractic on Eagle in Newmarket, we look at jaw movement, muscle tension, and neck function when assessing patients with these symptoms. Sometimes dental assessment or care from another provider is also needed.

In this article, we’ll explain the jaw–neck connection, what may help, and when to get assessed.

What Is TMJ—and What Is TMD?

TMJ stands for temporomandibular joint. You have one on each side of your head, just in front of your ears. These joints connect your lower jaw to your skull and allow you to open your mouth, chew, and speak.

People often use “TMJ” to describe jaw pain. Technically, TMJ is the joint, while temporomandibular disorders—or TMDs—are conditions affecting the jaw joints, chewing muscles, or both.

Common symptoms include:

• Pain around the jaw or in the chewing muscles.
• Stiffness or difficulty opening your mouth.
• Painful clicking or popping.
• Catching or locking of the jaw.

A clicking jaw is not automatically a damaged jaw. Painless clicking is common and often does not require treatment. Pain, locking, or difficulty chewing is a reason to get assessed.

You can learn more about these conditions in the National Institute of Dental and Craniofacial Research’s guide to TMD.

How Are the Jaw and Neck Connected?

Your jaw and neck work together during everyday movements such as chewing, speaking, and opening your mouth. The muscles controlling your jaw work alongside those that support and move your head.

There is also a connection through the nervous system. Pain signals from the jaw and upper neck reach overlapping processing areas. This can help explain why pain in these regions sometimes overlaps—and why it is not always easy to pinpoint the source.

That connection matters, but it does not prove that your neck is causing your jaw pain. Jaw joint irritation, clenching, grinding, and other factors may also be involved.

What About Posture?

Holding your head in one position for a long time may aggravate neck discomfort. Some people also notice more jaw tension during activities such as computer work, driving, or looking down at a phone.

However, posture alone does not explain TMD. There is no single “perfect” head position that prevents jaw pain, and forward head posture does not automatically mean you will develop a jaw problem.

Clinically, there does seems to be more people with forward head posture or neck alignment issues complaining about their TMJ.

The practical approach is to change positions regularly, keep your neck moving comfortably, and notice whether you are clenching your teeth while concentrating.

If your jaw pain comes with neck stiffness or headaches, assessing both areas makes sense. The findings help guide which treatments or exercises are appropriate.

Signs Your Neck May Be Part of the Problem

Jaw pain alone does not tell us whether the neck is involved. But there are reasons to assess both areas, especially if you notice:

• Jaw discomfort and neck stiffness occurring together.
• Difficulty turning your head comfortably, along with jaw symptoms.
• Headaches accompanying your jaw and neck pain.
• Changes in your ‘regular’ symptoms with neck movement or position.

These are clues to discuss during an assessment—not a checklist that confirms the cause.

For example, if computer work leaves both your neck and jaw feeling tight, several factors could be involved. You may be holding your neck still for long periods, clenching while concentrating, or doing both.

The useful question is whether your neck has a problem that also needs attention. An assessment should consider your symptom history, jaw movement, muscle tenderness, and neck function rather than assuming everything comes from one area.

Jaw pain can also have dental or other causes. That is why persistent symptoms deserve a proper assessment rather than simply trying to stretch or adjust the pain away.

What Can You Do to Help Jaw and Neck Discomfort?

Start with simple changes that reduce irritation and keep you moving comfortably. You do not need to force your jaw open or aggressively stretch your neck.

Give Your Jaw a Break

During a flare-up, temporarily choose softer foods and smaller bites. Reduce gum chewing, very chewy foods, and opening your mouth excessively wide.

The goal is to reduce painful loading while symptoms settle, then gradually return to your usual foods as tolerated.

Notice When You Clench

Do you hold your teeth together while working, driving, or concentrating?

Check in with your jaw occasionally. Let your teeth separate and allow your jaw to relax rather than holding it tightly.

Slow, comfortable breathing can also help you notice and release tension. This is about reducing a habit—not blaming your pain on stress.

Keep Movement Gentle

Jaw exercises should match your condition. Avoid forcing through pain, repeatedly making the joint click, or trying to “put it back into place.”

If your neck is also uncomfortable, change positions regularly and keep movements within a comfortable range. Get guidance if exercises increase symptoms or your jaw catches or locks.

Try Heat or Cold for Comfort

A warm compress or a wrapped cold pack may help ease discomfort. Use whichever feels better, protect your skin, and avoid extreme temperatures.

How We Help With Jaw and Neck Pain in the Office

At Chiropractic on Eagle in Newmarket, we assess the jaw and neck together when symptoms suggest both may be involved.

The goal is to identify what needs attention and build a plan around your findings.

Assessing Jaw and Neck Function

We start with your history: when symptoms began, what makes them worse, and whether you have noticed clenching, grinding, headaches, or neck stiffness.

We then assess jaw movement, muscle tenderness, and neck mobility. We also look for findings that suggest you need dental or medical evaluation.

Having jaw pain and a stiff neck does not automatically mean one is causing the other. The examination helps determine whether treating both areas makes sense.

Individualized Hands-On Care

Depending on your findings, care may include gentle joint mobilization, appropriate chiropractic techniques, and soft tissue treatment for the jaw and neck muscles.

Treatment is selected for your condition and comfort. We do not force a painful jaw or assume every patient needs the same approach.

Exercises and Home Guidance

We may recommend exercises to improve comfortable jaw movement and neck control, along with practical advice about clenching, daily activities, and sleep positioning.

Your home program should be manageable and adjusted to your response. More pressure, stretching, or repetitions are not necessarily better.

Working With Your Dentist When Needed

Dental assessment may be important if you have tooth pain, signs of tooth wear, suspected grinding, or persistent jaw symptoms. Some patients benefit from coordinated care involving a dentist, chiropractor, physiotherapist, or orofacial pain specialist.

Learn more about our approach to TMJ and jaw pain care in Newmarket.

Watch: Jaw Pain and the Neck Connection

In this video, I explain the connection between your jaw and neck and demonstrate gentle exercises you can try when appropriate.

Keep the movements comfortable. Do not force your jaw open or push through pain. If your jaw locks, movement becomes more restricted, or an exercise worsens your symptoms, stop and get assessed.

When Should You Get Assessed?

If jaw pain keeps returning, affects eating or sleep, or comes with neck stiffness and headaches, it makes sense to have it assessed.

Painful clicking, repeated catching, or difficulty opening your mouth also deserves a closer look. If your jaw becomes locked open or closed, seek prompt care rather than trying to force it.

An assessment can help determine whether the jaw, surrounding muscles, neck, or a combination of factors needs attention—and whether dental evaluation would be useful.

Frequently Asked Questions

Help for Jaw and Neck Pain in Newmarket

If your jaw pain comes with neck stiffness, headaches, or difficulty moving comfortably, we can help assess whether both areas need attention.

At Chiropractic on Eagle, we explain our findings and recommend care based on your needs, including dental referral when appropriate.

Learn more about our approach to TMJ and jaw pain care in Newmarket, or book an assessment.