Clarksville TN Chiropractor May Help TMJ
TMJ is the temporomandibular joint, the hinge where your jaw meets your skull. Pain in that joint or the chewing muscles around it is usually called a temporomandibular disorder, or TMD. A dentist or medical doctor can help work out if your symptoms fit TMD or something else, and when the pain does come from the joint and its muscles, chiropractic care may be one option.
This page covers the warning signs that need a doctor first, what TMD is and what tends to bring it on, what the research says about chiropractic and other hands-on care for the jaw, how that fits with seeing a dentist, and what a visit about your jaw looks like at our Clarksville practice.
When jaw pain needs urgent care
Some jaw symptoms need a doctor first. The NHS TMD guidance advises an urgent medical appointment for several, including being unable to eat or drink, difficulty opening your mouth fully or a jaw that's locking, frequent severe headaches, pain or tenderness at the side of your head or on the scalp, and vision problems such as double vision or loss of vision. Those need a medical assessment, not a routine chiropractic appointment.
Jaw pain can also be a sign of a heart attack. The National Heart, Lung, and Blood Institute lists pain or discomfort in the jaw among heart attack symptoms, along with chest pain or discomfort, shortness of breath, sweating a lot for no reason, nausea and light-headedness, and its advice is to call 9-1-1 any time you think you might be having one.
What is TMD, and is it the same as TMJ?
The National Institute of Dental and Craniofacial Research (NIDCR) describes TMD as a group of more than 30 conditions that cause pain and dysfunction in the jaw joint and the muscles that move the jaw. "TMJ" is the joint itself, and you have two of them, one in front of each ear. "TMD" is the problem. Most people say TMJ for both, which is why you'll see both names on this page.
NIDCR sorts TMD into three broad groups: problems in the joint itself, including the small disc inside it; problems in the chewing muscles; and headaches that come with a TMD. A person can have more than one at once. Many cases last a short time and settle on their own, while some become long-lasting. NIDCR puts TMD at about 5% of U.S. adults, a figure that varies with who is studied and how, and says it's twice as common in women, especially between 35 and 44.
What are the signs of a TMJ problem?
According to NIDCR, TMD symptoms can include pain when you chew, stiffness, trouble opening your mouth or a jaw that locks. Pain in the chewing muscles or the joint is the most common one. It can spread to the face or neck. Clicking, popping or grating that hurts, ringing in the ears, hearing loss, dizziness and a change in how your teeth fit together are on NIDCR's list too.
NIDCR also notes that a jaw that clicks without hurting is common and usually doesn't need treatment, and that the cause is often unclear, so we don't automatically blame jaw pain on a spinal misalignment.
What causes TMJ pain?
An injury to the joint can lead to some kinds of TMD, but NIDCR says that in most cases the exact cause isn't clear, and for many people it starts for no obvious reason. Research suggests a mix of genes, psychological and life stress, and how a person perceives pain may play a part in why TMD starts and why it sometimes lasts.
One common belief doesn't hold up: NIDCR says the research doesn't support a bad bite or braces as a cause of TMD. NIDCR also suggests cutting back on clenching, gum chewing and nail biting when the jaw is sore, without saying whether those habits cause it.
Does the neck have anything to do with jaw pain?
TMD pain can spread into the neck, NIDCR says. Whether head and neck posture is related to TMD at all is a separate question. A 2013 systematic review of 17 studies in the Journal of Oral Rehabilitation found the link between TMD and head and neck posture still controversial and unclear, with too few well-designed studies to settle it either way.
So neck pain and jaw pain can sit side by side without one explaining the other, and we don't assume your neck explains your jaw. Care aimed at your neck or your headaches isn't automatically care for your jaw. Our neck pain guide covers neck pain on its own terms.
Can a chiropractor help TMJ? What the research says
The short answer is that hands-on care for TMD has been studied a fair amount, the results show some promising signals, and the studies are mostly small and low in quality. The risks are covered further down. None of the studies below shows that a spinal adjustment repositions or repairs the jaw joint, and we don't describe our care that way. Here's what the research actually found.
- Manual therapy and exercise. A 2016 review in Physical Therapy pooled 48 randomized trials of manual therapy and exercise for TMD. Manual therapy, alone or with exercise, aimed at the jaw or the neck showed promising effects. The authors also rated the overall evidence as low and found no high-quality evidence, so they concluded there's great uncertainty about how well these treatments work.
- Neck manipulation and exercise for muscle-related TMD. A 2025 meta-analysis of 14 randomized trials with 825 patients found that manipulation and exercise aimed at the neck lowered jaw and face pain ratings in people whose TMD came from the chewing muscles. Across all the trials, how wide people could open their mouths didn't improve significantly; in a subgroup analysis, manipulation alone made little difference and manipulation combined with neck exercises did. The authors called for larger, better-designed trials.
- A chiropractic trial. A 2013 pilot study in the Journal of the American Dental Association randomly assigned 80 people with long-lasting, muscle-related TMD to a dental splint, an instrument-assisted chiropractic adjustment (the Activator Method), a sham version of that adjustment, or self-care alone, with a self-care program in every group. Pain went down by a similar amount in all four groups over six months, and the adjustment group didn't do better than the sham. It was built to test whether a bigger trial could be run, not to pick a winner, and only 52 people completed the six-month assessment.
- The broadest look at chronic TMD pain. A 2023 BMJ review of 153 trials with 8,713 participants found the more certain evidence favored approaches that support movement and coping, including some supervised exercises, mobilization and psychological approaches. Certainty varied, and the evidence on side effects was thin.
NIDCR says research suggests manual therapy, where the soft tissues and muscles around the joint are stretched by hand, can help improve function and relieve pain. Put together, hands-on care for the jaw and neck may help some people with TMD, and in the 2025 review, mouth opening didn't improve across all the trials; it improved only in the subgroup where neck manipulation was combined with exercise. The research can't yet say who it will help or by how much. The research on these approaches comes from physical therapy as well as chiropractic, and we don't stretch it to cover any one technique.
TMJ dentist or chiropractor?
They look at different things, and some people need both. A dentist checks your teeth and bite for a dental cause and decides if a mouth appliance makes sense. NIDCR says these appliances, also called splints or nightguards, sit over the teeth without changing them, and that there isn't a lot of evidence on whether they improve TMD pain. A medical doctor can rule out other causes of face and jaw pain. A chiropractor looks at how your jaw and neck move and where the muscles are tight.
Whoever you see first, NIDCR recommends starting with simple, conservative treatment and avoiding treatments that permanently change the jaw joints, teeth or bite, and it notes that grinding down teeth, crowns and orthodontic work to change the bite haven't been shown to treat TMD and can make it worse. Changing the teeth or the bite is dental work and outside chiropractic, so it's never part of what we do.
What to expect from a chiropractor for TMJ
Your first visit starts with a conversation with one of our chiropractors about your health history, your symptoms and your goals. For your jaw, we'll go over which side hurts, when it started, if your jaw locks, what makes eating hard, and any dental work, injury, clenching or head and neck symptoms. None of that names a cause, but it tells us where to look.
Then comes the exam. We check how your joints move and where the muscles are tight, and every first-visit evaluation looks for joint restriction, muscle tension, inflammation, swelling and signs of nerve irritation. Full-spine X-rays are part of the first visit when they're clinically appropriate. We'll tell you what we find before we recommend anything. Our new-patient visit covers the history, the exam and those X-rays.
If your jaw looks like something we treat, the plan is built around your jaw and your goals and can include short-term care and longer-term options. Which of our therapies, if any, fit your jaw depends on what the exam finds, and we'll go over that and why before we start. The number of visits isn't set until we've examined you and heard your goals.
Risks, alternatives and what we can't promise
Any TMD treatment, ours included, carries some risks, has alternatives and may not help your jaw, so progress is worth checking as you go. Neck manipulation carries the more serious risks: according to the NCCIH, manipulation can cause soreness or a headache, serious neurological complications have been reported with uncertain frequency, and neck manipulation is associated with artery tears that can cause a stroke. Neck manipulation also isn't the only hands-on approach the research above covers: the reviews include exercise and other manual therapy as well.
The alternatives are real and some have good support. NIDCR lists soft foods, heat or cold with gentle jaw exercises, and cutting back on clenching and gum chewing as common first steps, and it says many TMD cases settle without treatment. Physical therapy uses the same kind of manual therapy and exercise described above. A dentist can fit a reversible appliance. Cognitive behavioral therapy and biofeedback, usually with a psychologist, can help people manage TMD, according to NIDCR, and the BMJ review counted psychological approaches among those with stronger evidence.
We can't promise chiropractic care will relieve jaw pain, and care with us is no reason to put off a dental or medical evaluation you need. If we are not able to help you with your problem or are unable to reduce your pain levels, we will make sure to give you a recommendation to another experienced provider. For a jaw, that's usually a dentist, an orofacial pain specialist or a medical doctor.
More on the jaw
Our jaw pain and TMD guide is the condition overview, and our jaw location guide shows where the joint and chewing muscles sit. If you'd like one of our chiropractors in Clarksville to take a look, set up a visit about your jaw and we'll tell you plainly what we find.
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Follow the evidence
Research, with context.
Selected published sources behind what we've written, each with what it found and what it can't tell us. We give you both halves because no paper can diagnose you or predict how your own care will go.
Management of chronic pain secondary to temporomandibular disorders: a systematic review and network meta-analysis of randomised trials
153 trials involving 8,713 participants contributed to the network analyses of chronic TMD pain.
What it foundAmong comparisons with more certain evidence, approaches supporting movement and coping improved pain. These included selected supervised exercises, mobilization and psychological approaches.
What it can't tell usCertainty varied by treatment and outcome, and evidence about adverse events was low or very low certainty. It isn't evidence for treating every headache or an acute jaw injury.
Publication details & citation
Yao et al. Management of chronic pain secondary to temporomandibular disorders: a systematic review and network meta-analysis of randomised trials. BMJ. 2023. DOI: 10.1136/bmj-2023-076226.
Read the publication recordEffectiveness of Manual Therapy and Therapeutic Exercise for Temporomandibular Disorders: Systematic Review and Meta-Analysis
48 randomized trials in adults with TMD comparing manual therapy or exercise with placebo, other treatments or standard care.
What it foundManual therapy, alone or combined with exercise, at the jaw or the neck showed promising effects. The review measured pain, range of motion and oral function, and most effect sizes were low to moderate.
What it can't tell usThe overall evidence was rated low, the trials had unclear or high risk of bias, and no high-quality evidence was found, so the authors concluded there's great uncertainty about how well these treatments work.
Publication details & citation
Armijo-Olivo et al. Effectiveness of Manual Therapy and Therapeutic Exercise for Temporomandibular Disorders: Systematic Review and Meta-Analysis. Physical Therapy. 2016. DOI: 10.2522/ptj.20140548.
Read the publication recordEfficacy of manipulation and therapeutic exercise applied to the neck region of patients with temporomandibular disorders: A systematic review and meta-analysis
14 randomized trials with 825 patients whose TMD came from the chewing muscles.
What it foundManipulation and exercise aimed at the neck lowered jaw and face pain ratings. Manipulation alone made little difference to how wide people could open their mouths; manipulation combined with neck exercises improved it.
What it can't tell usThe authors note that many manipulation and exercise approaches exist, with varying effects, and called for larger, better-designed trials. It covers muscle-related TMD only, not problems inside the joint.
Publication details & citation
Qu et al. Efficacy of manipulation and therapeutic exercise applied to the neck region of patients with temporomandibular disorders: A systematic review and meta-analysis. Journal of Stomatology, Oral and Maxillofacial Surgery. 2025. DOI: 10.1016/j.jormas.2025.102530.
Read the publication recordA pilot study of a chiropractic intervention for management of chronic myofascial temporomandibular disorder
80 participants with chronic muscle-related TMD, assigned a dental splint, Activator Method chiropractic adjustment, a sham adjustment or self-care only, all with a self-care program.
What it foundPain went down by a similar amount in all four groups over six months, and the chiropractic group did not do better than the sham group.
What it can't tell usIt was a pilot built to test whether a larger trial could be run, not to compare the treatments, and only 52 people completed the six-month assessment.
Publication details & citation
DeVocht et al. A pilot study of a chiropractic intervention for management of chronic myofascial temporomandibular disorder. Journal of the American Dental Association. 2013. DOI: 10.14219/jada.archive.2013.0034.
Read the publication recordIs there relationship between temporomandibular disorders and head and cervical posture? A systematic review
17 studies on the association between head and neck posture and TMD.
What it foundThe relationship between TMD and head and neck posture remained controversial and unclear.
What it can't tell usMany of the studies had methodological flaws, and too few were of high quality to accept or rule out a link.
Publication details & citation
Rocha et al. Is there relationship between temporomandibular disorders and head and cervical posture? A systematic review. Journal of Oral Rehabilitation. 2013. DOI: 10.1111/joor.12104.
Read the publication record
Our editorial policy explains how to read these sources and what our clinical-review labels mean.