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Night Guards for Teeth Grinding in Renton
Grinding at night can chip teeth and leave your jaw sore by morning. Renton patients can ask whether a night guard would help and how it is fitted.
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Caring for Renton patients at our Port Dover office
See every dental service for RentonOvernight protection
If you grind in your sleep, a night guard can take the wear instead of your teeth.
Grinding during sleep often happens without any awareness. The first clue may be a sore jaw on waking, a dull headache, teeth that feel sensitive or a partner who hears the noise. Over months and years, grinding can flatten biting surfaces, chip edges and crack fillings. A night guard is a common way to reduce that damage.
If any of this sounds familiar, the dentist at our Port Dover office can look for signs of grinding and talk about whether a guard is the right step. People from Renton can usually combine this assessment with a regular checkup, which reduces the need for a separate visit just to discuss the problem.
Do you grind?
Grinding often shows up before it causes pain.
Clues you might notice
Morning jaw stiffness, tension headaches at the temples, ear discomfort without an ear infection, tooth sensitivity and a partner mentioning grinding sounds are common clues. Some people notice their teeth look shorter or flatter. You might also find small chips along the edges of front teeth or wake up with your teeth clenched together tightly.
What the dentist looks for
At the exam, the dentist looks for wear facets, flattened cusps, chipped enamel, cracked fillings and tenderness in the jaw muscles. Ridges along the cheek lining or scalloped tongue edges may also be present. The dentist will discuss whether the signs suggest active grinding and how much wear has already occurred, using photos if helpful.
Choosing a guard
Not all night guards fit or perform the same way.
Custom-made guards
A custom night guard is made from impressions or a scan of your teeth and adjusted to your bite. It tends to be thinner, more comfortable and more stable than generic options, which makes it easier to wear consistently. The dentist will recommend a material and design, hard or softer, based on how heavily you grind and your comfort.
Over-the-counter guards
Over-the-counter guards are available at pharmacies and can provide some protection. However, they may be bulky, fit loosely or shift during sleep, which some people find uncomfortable. A poorly fitting guard can occasionally worsen jaw discomfort. If you already use one, bring it so the dentist can check how well it fits and suggest improvements.
Getting fitted
A custom guard usually takes two short visits.
Impressions and bite records
At the first visit, impressions or a digital scan are taken, along with a record of how your teeth meet. These are used to make a guard that fits your mouth precisely. The process is quick and painless. Some people find impression material slightly unpleasant, but it is only in the mouth for a short time.
Fitting and adjustment
At the fitting appointment, the guard is checked for fit and comfort. The dentist may adjust the biting surface so your teeth contact it evenly. You will learn how to put it in, remove it and clean it. If it feels tight or causes sore spots after a few nights, call the office for a quick adjustment rather than altering it yourself.
Using it well
Consistency and care make the guard worthwhile.
Wearing and cleaning
Wear the guard every night, not just when you remember or feel stressed. Rinse it each morning, brush it gently with a soft brush and cool water and let it air dry before storing it in its case. Keep it away from heat sources such as a sunny dashboard and from pets, which may chew it.
Checking it over time
Bring the guard to every checkup so the dentist can inspect it for wear, cracks or changes in fit. Heavy grinders may wear through a guard over time. New fillings or crowns can also affect fit. The dentist will advise when an adjustment or replacement is needed to keep it protective and comfortable for nightly use.
Planning your appointment
Asking about a night guard from Renton.
Mention grinding or morning jaw pain when you call our Port Dover office at 519-583-2929. The team can let you know whether the assessment can be added to your next checkup or needs its own visit.
Bring any over-the-counter guard you have tried and note symptoms like headaches or sensitivity so the dentist has the full picture.
Port Dover Family Dentistry
697 Norfolk County Hwy 6, Unit 2, Port Dover, ON N0A 1N2519-583-2929Directions to our office (opens in a new tab)Office hours & contact detailsBefore you book
Night guard questions
Have a question about your situation? Our team can help you plan a visit.
Do I need a night guard if my teeth do not hurt?
Grinding can cause wear and cracks before pain appears. If the dentist sees significant wear or damage, a guard may be recommended to protect your teeth even without symptoms. The dentist will explain the reasoning based on what is found during the exam.
Will a night guard stop grinding?
A guard protects teeth and may reduce muscle strain, but it does not necessarily stop the habit. Stress, sleep patterns and other factors can contribute. The dentist can discuss these and whether other approaches might also be helpful.
How long does a custom night guard last?
It varies with how heavily you grind and how the guard is cared for. Some last several years, while others wear faster. Bringing it to checkups allows the dentist to tell you when replacement is advisable.
Can a night guard cause jaw pain?
A well-fitted guard should not cause lasting jaw pain. Some initial pressure is normal. If jaw pain develops or the bite feels off after removing the guard, contact the office so the fit can be checked and adjusted.
Is a night guard the same as a sports guard?
No. Night guards are designed to protect teeth from grinding and are usually thinner and harder. Sports guards are thicker to absorb impact. Using one for the other’s purpose is generally not recommended. Ask the dentist about the right appliance.
More on grinding and guards
General Dentistry →Custom Night Guards →
A custom night guard is shaped to your bite to cushion grinding forces. Renton patients can learn about fittings, comfort and care at our Port Dover office.
Bruxism Treatment →
Waking with a sore jaw or noticing flattened teeth? Renton patients can have clenching and grinding assessed and discuss protection at our Port Dover office.