Most people don't come to see me because their jaw clicks.
They usually book an appointment because they've been struggling with headaches, neck pain or aching around the face. It's only during the consultation, or sometimes while I'm examining them, that they casually mention something else.
"I do find that when I'm stressed I clench my teeth."
"My jaw's been cracking a lot recently."
"My partner says I grind my teeth at night."
"I had four teeth taken out when I had braces as a teenager."
Suddenly another piece of the picture appears.
It doesn't necessarily mean the jaw is causing all of their symptoms, but it does make me wonder whether it's contributing. Like many musculoskeletal problems, jaw pain and dysfunction rarely occur in isolation. They often sit alongside headaches, neck pain and muscle tension, so it makes sense to consider the jaw as part of the wider system rather than viewing it as a completely separate problem.
In many cases, yes.
Your jaw is one of the busiest joints in your body. Every time you eat, talk, yawn, laugh or swallow you're using the temporomandibular joints (TMJs) and the muscles that control them. Most of the time they do their job so well that you don't even notice they're there.
The muscles that move your jaw work closely with the muscles of your neck and head, and they share nerve pathways with them too. That matters more than it sounds, because pain isn't always felt exactly where the problem starts.
Your nervous system doesn't give you a perfectly accurate map of what's happening in your body — it gives you a useful one. Signals from the jaw, neck and head muscles often funnel through shared nerve routes before they reach the brain, and the brain doesn't always separate them out cleanly. It's a bit like several roads merging onto the same motorway: once they've joined, it's harder to tell which junction the traffic originally came from. So pain that starts in an overworked jaw muscle can genuinely be felt as a headache, or as tightness across the neck, without anything being wrong in those areas at all. This is the same referred pain principle behind all sorts of musculoskeletal aches and pains — the site of the pain and the site of the problem aren't always the same place.
This doesn't mean that every headache is caused by the jaw, or that every clicking jaw needs treatment. But when someone has persistent headaches, neck pain and jaw symptoms together, it makes sense to assess them as part of the same system rather than as unrelated complaints.
Like most musculoskeletal conditions, there's rarely one simple answer.
Stress can lead to clenching. Teeth grinding during sleep can overload the jaw muscles. Previous injuries, arthritis, hypermobility and everyday habits can all play a part. Sometimes there isn't one obvious cause at all; instead, several smaller factors gradually combine until the jaw becomes painful.
The dental side of things is worth dwelling on, because it's less talked about than stress or grinding. Occasionally, patients tell me their symptoms began after orthodontic treatment or major dental work — braces, extractions, a new bite from a filling or crown that sits slightly differently to how their teeth used to meet. Most people adapt extremely well to changes in their bite, and the jaw muscles are remarkably good at recalibrating to small shifts. But in a smaller number of people, that adaptation doesn't happen smoothly, and altered jaw mechanics or muscle tension can persist well after the dental work itself is finished. Whether the treatment is directly responsible isn't always provable, but it's one of several threads I take into account when someone's jaw pain doesn't have an obvious trigger.
Probably not.
Jaw clicking is surprisingly common, and many people have clicking joints for years without ever developing pain or losing movement.
It's much more important to consider the whole picture. Is the jaw painful? Does it lock? Are you finding it difficult to eat comfortably? Is it associated with headaches, neck pain or tenderness around the face?
One symptom on its own rarely tells you very much.
One of the things I enjoy most about musculoskeletal practice is that every patient is different.
Two people may both come in complaining of headaches, but the reasons those headaches developed can be completely different. One person may spend long hours working at a computer. Another may be under considerable stress and clenching their teeth without realising it. Someone else may have developed changes in the way their jaw moves over many years.
My job isn't to jump to conclusions or focus on one symptom. It's to gather information, examine how different parts of the body are working together, and build an understanding of why that particular person has developed pain.
When I assess someone with jaw symptoms, I'll usually look at the jaw itself, the muscles that control it, the neck, posture, movement patterns and any habits that might be contributing. Sometimes the jaw turns out to be the main problem. Sometimes it's simply one contributor among several.
Treatment might include gentle manual therapy, advice, exercises, addressing muscle tension around the jaw and neck, or, where appropriate, working alongside your dentist or GP.
Jaw pain and clicking are common, and most of the time they're nothing to worry about.
However, if they're accompanied by headaches, neck pain, facial pain or difficulty opening your mouth, they may be worth investigating.
The jaw is only a small joint, but it doesn't work in isolation — it shares muscles, nerves and mechanics with the neck and head, which is exactly why pain in one area so often shows up in another. Taking the time to trace where a symptom is actually coming from, rather than just where it's felt, is often the key to understanding why pain has developed and how to help it improve. One symptom is rarely the whole picture.
