Night Guard FAQs: What Burlington & Oakville Patients Ask How do I know if I need a night guard?
- May 31
- 2 min read

Common signs you may need a night guard include waking with a sore jaw, frequent morning headaches, increased tooth sensitivity, worn or flattened teeth, and disrupted sleep. Because sleep grinding often goes unnoticed, a dental exam is the surest way to catch it early. Your dentist can spot the wear before it becomes serious.
How much does a custom night guard cost?
Custom night guards made by a dentist generally cost more than drugstore versions because they're crafted from precise impressions of your teeth for a better fit and longer lifespan. Pricing varies based on materials and your specific needs. Contact Dental Edge for exact pricing and to check what your insurance may cover.
Are custom night guards better than over-the-counter ones?
Yes. Over-the-counter guards offer short-term, symptomatic protection, but they often fit poorly and wear out quickly. A poorly fitting soft guard can even make you clench harder. A custom guard is fitted and adjusted by your dentist for stable, comfortable, lasting protection.
Can a night guard help with jaw pain and TMJ?
A night guard can help relieve jaw pain by cushioning your bite and reducing the muscle strain caused by clenching. This matters because severe or long-term grinding can lead to ongoing TMJ joint pain and inflammation. Your dentist can confirm whether a guard is right for your symptoms.
How long does it take to get a custom night guard?
Getting a custom night guard usually takes a couple of weeks. Your dentist takes an impression of your teeth, sends it to a dental lab, and then checks the fit and makes any adjustments when your guard is ready — ensuring comfortable, reliable protection.
How long does a night guard last?
With proper care, a quality custom night guard can last several years — far longer than most over-the-counter options. Cleaning it daily, storing it dry, and bringing it to your checkups so your dentist can inspect it will help maximize its lifespan.
Does dental insurance cover night guards?
Many dental plans offer partial coverage for night guards when they're recommended to treat bruxism, but coverage varies by plan. The team at Dental Edge can help you understand your benefits before treatment so there are no surprises.




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