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Port Dover Family Dentistry
Night Guards for Teeth Grinding in Hillcrest
Waking with a sore jaw or worn teeth? Hillcrest patients can find out at our Port Dover office whether a night guard could protect their teeth while they sleep.
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Browse every service for HillcrestOvernight protection
Grinding happens while you sleep, so protection has to work then too.
Many people grind or clench their teeth at night without knowing it. Clues often appear in the morning: a tight jaw, a dull headache, teeth that feel tender or a partner who has heard grinding sounds. Over months and years, the forces involved can flatten biting surfaces, chip edges and wear down fillings, crowns and even healthy enamel.
If you live in Hillcrest and suspect nighttime grinding, our Port Dover office can look for signs of wear and talk with you about whether a night guard is appropriate. The dentist will explain how a guard is made, what it can and cannot do and how to look after it.
Spotting it
The evidence often shows up before you notice the habit.
Morning symptoms
Jaw stiffness on waking, aching temples, sensitive teeth, earache without an ear infection and disrupted sleep can all be associated with nighttime grinding. Some people notice these symptoms mostly during stressful periods. Keeping a short diary of when symptoms appear can help the dentist understand the pattern and its possible triggers, which is useful when planning care.
Signs in the teeth
During an examination the dentist may see flattened tooth surfaces, small fractures in enamel, chipped edges, notches near the gumline or wear facets on fillings and crowns. Enlarged jaw muscles and scalloped edges along the tongue can be further clues. These signs help confirm the habit even when you have not been aware of it yourself.
Is a guard right?
A guard protects teeth but may not address every cause.
What a guard can do
A night guard creates a barrier between upper and lower teeth, reducing wear and spreading forces more evenly. For many people it eases morning jaw tightness as well. It is a protective measure rather than a cure, so grinding may continue while the guard takes the brunt of it. The dentist will discuss whether a guard is likely to help in your case.
Other factors to consider
Stress, caffeine, alcohol, certain medications and sleep-related breathing problems may contribute to grinding. If you snore loudly or wake gasping, mention it, since a sleep assessment by your physician may be appropriate before or alongside a guard. Some guard designs are not suitable for people with certain sleep conditions, which is why the full picture matters.
Getting one made
A custom guard is shaped precisely to your teeth.
Impressions and bite records
The dentist takes impressions or a digital scan of your teeth and records how they meet. These are used to fabricate a guard from a suitable material, often a hard or dual-layer acrylic. If you have dental work planned, such as new crowns, ask whether it should be completed first, since changes to teeth can affect how the guard fits.
Trying it in
At the fitting visit, the dentist checks that the guard seats firmly, feels comfortable and contacts evenly when you close. Small adjustments are common. You will learn how to insert, remove and clean it. It may feel strange for the first few nights. If it causes pain, rocks or changes how your teeth meet in the morning, let the office know.
Keeping it working
A cared-for guard lasts longer and stays hygienic.
Daily cleaning
Rinse the guard after removing it each morning, brush it gently with a soft brush and cool water and let it air dry before storing it in its case. Hot water can warp the material. Keep the case clean and out of reach of pets. Avoid harsh cleaners unless the dentist recommends a specific product for your guard.
Checking fit over time
Bring the guard to your checkups so the dentist can assess wear and fit. Deep grooves, cracks or a loose fit mean it may need repair or replacement. Changes to your teeth, such as new crowns or fillings, can also affect fit. Keeping it in good condition ensures it continues to protect your teeth rather than becoming a source of discomfort.
Planning your appointment
Asking about a night guard from Hillcrest.
Contact our Port Dover office and mention morning jaw soreness, headaches or worn teeth when you book. The dentist will examine your teeth and discuss whether a night guard would be a sensible option for you.
If you already have a guard that no longer fits, bring it along so the dentist can compare it with your current teeth and bite.
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.
Is a night guard uncomfortable?
Most people find it feels unusual at first but become used to it within a week or two. A well-fitted custom guard should not cause pain. If it presses on teeth or gums, contact the office for an adjustment rather than giving up on it.
Can I buy a guard at the pharmacy?
Over-the-counter guards are available, but they may fit loosely, wear quickly or affect your bite. A custom guard is made for your teeth. The dentist can explain the differences so you can decide what suits your situation and budget.
Will my insurance cover a night guard?
Coverage varies widely between plans. Check directly with your insurance provider to understand your benefits. The office can provide treatment details that you may need when submitting a claim or asking your provider about coverage.
Do night guards help with headaches?
For some people, headaches related to clenching ease with a guard. Headaches can have many causes, however, so if they are frequent or severe, discuss them with your physician as well. The dentist can explain whether grinding seems to be a factor.
How do I know if my guard needs replacing?
Look for cracks, holes, deep wear marks or a loose fit. If it no longer seats firmly or causes discomfort, it may need replacing. Bring it to checkups so the dentist can assess it and recommend replacement when needed.
Related grinding care
General Dentistry →Custom Night Guards →
A custom night guard can cushion teeth from clenching during sleep. Hillcrest patients can learn about fitting, comfort and care at our Port Dover office.
Bruxism Treatment →
Clenching or grinding can wear teeth and tire the jaw. Learn how Hillcrest patients can have bruxism assessed and discuss protective options in Port Dover.