Teeth grinding: when it’s nothing to worry about, and when it’s worth a look
Most people who grind or clench their teeth are surprised to hear they do it. It often happens in your sleep, or quietly through a busy day at your desk, and the first you know of it might be a partner mentioning the sound at night or a dentist noticing the wear before you feel a thing.
Here’s the part worth knowing up front: a lot of grinding is mild and never causes a problem. Not everyone who clenches needs treatment, and we’ll happily tell you when the answer is “keep an eye on it” rather than sell you a splint you don’t need. The reason it’s worth understanding isn’t to worry you it’s so you can catch the version that does matter before it costs you.
How grinding shows up
It’s rarely just one thing. People notice some mix of teeth that look worn, flattened, chipped or newly sensitive; a chipped filling or crown; jaw muscles that feel tight, tired or sore often first thing in the morning; headaches; or aching around the lower face. Some people feel none of it and only find out when we point out the wear pattern on their teeth.
That morning soreness is a useful clue. Muscles that ache on waking often point to grinding through the night, when you’ve no way to catch yourself doing it.
What it can do to your jaw:
Clenching loads the jaw muscles and the joints that connect your jaw to your skull – the TMJs. In some people that shows up as jaw pain, clicking or grating, discomfort chewing, or a jaw that catches or locks when you open wide. None of that automatically means bruxism, though – jaw symptoms have several possible causes, which is exactly why guessing is the wrong move and a proper look is the right one.
The bit most people don’t connect: your teeth and the rest of your face
Because we’re a skin and dental clinic, we see something that often gets treated as two separate problems. Grinding is a dental and muscle issue, not a skin one – tightness around the lower face can come from overworked jaw muscles. But concerns like fine lines, redness or pigmentation shouldn’t be pinned on grinding by default; they deserve their own assessment. The advantage of being under one roof is that if you’ve got jaw symptoms and skin concerns, we can look at each for what it actually is, rather than forcing one explanation to cover both.
How we’d assess it
When you come in, Dr NaMoo Park will ask about the everyday stuff whether you’ve noticed clenching, how your jaw feels, headaches, how you’re sleeping, your general health – and then examine your teeth and jaw for the tell-tale signs: wear, damaged restorations, sensitivity, muscle tenderness, and other changes that go with grinding. If something suggests a different cause is in play – a sleep-related concern, for instance – we’ll say so and point you to the right person rather than treat around it.
What happens next depends on what we find
This is where our approach shows. Not everyone needs treatment. Depending on what’s going on, the conversation might cover simple awareness strategies for daytime clenching, stress or sleep habits, protecting teeth that grinding has already worn, a fitted splint where it’s genuinely warranted, support for sore jaw muscles, or a referral if that’s the honest answer. A splint can protect your teeth well but only if you actually need one, and that’s a judgement we make with you, not a default we sell.
We’ll walk you through what we found, what your options are, the benefits and the limits of each, any risks, and the alternatives including doing nothing but monitoring. A particular outcome can’t be guaranteed, and we won’t pretend otherwise.
Worth booking a look if…
You’ve noticed persistent jaw pain, teeth that are wearing or chipping, new sensitivity, frequent headaches, a jaw that’s hard to move, or someone’s told you that you grind in your sleep. Catching it early is almost always cheaper and simpler than dealing with the damage later – worn teeth don’t repair themselves, and restoring them costs more the longer it’s left.
If any of that sounds familiar, book an assessment with Dr NaMoo Park at Facial Harmony Skin & Dental in Box Hill. Sometimes the answer is genuinely “nothing to do here” and that’s worth knowing too.
This is general information and doesn’t replace a dental or medical assessment. What’s suitable depends on your circumstances.