In short
A night guard is a custom cover worn over the teeth to protect them from grinding and clenching during sleep. A snore guard is a custom device that holds the jaw slightly forward. Snoring can sometimes be a sign of sleep apnea, which needs a medical assessment.
What is a night guard?
Many people grind or clench their teeth while they sleep. This is called bruxism. Over time it can wear enamel, strain the jaw joint and cause headaches or jaw soreness. A custom night guard fits over your teeth and creates a barrier between the upper and lower teeth.
Signs you may grind your teeth
- Waking with jaw pain, headaches or facial soreness
- Worn, flat or chipped teeth
- Sensitive teeth
- A partner who hears grinding
Your dentist can check for signs of wear.
What is a snore guard?
A snore guard is a removable oral appliance that holds the lower jaw slightly forward. This may help reduce snoring for some people. It is different from a CPAP machine, which delivers pressurised air.
Snoring and sleep apnea
Loud snoring can be a sign of sleep apnea, a condition in which breathing stops during sleep. Sleep apnea needs a medical assessment. If you have heavy snoring, daytime tiredness or pauses in breathing, talk to your doctor. Do not rely on a snore guard alone.
How the guards are made
Your dentist takes impressions or a scan of your teeth. A custom guard is made in a lab and fitted at a follow-up visit. Some people need adjustments.
Caring for your guard
Rinse it with cold water after each use, brush it gently, and store it in a ventilated case away from heat. Bring it to checkups so your dentist can check wear.
Next step
To talk about a night guard or snore guard, book an appointment or read about our night guards and snore guards service in Edmonton.
Frequently asked questions
How do I know if I grind my teeth?
Signs include jaw soreness, headaches on waking, worn teeth and tooth sensitivity. Your dentist can check for wear.
How long does a night guard last?
The clinic's website says custom guards typically last 2 to 5 years with good care. Your dentist can check wear at your visits.
Do snore guards treat sleep apnea?
Only a doctor can diagnose sleep apnea and decide on treatment. Talk to your doctor if you think you may have it.
Can I wear a night guard with braces or other appliances?
Possibly. Tell your dentist about your appliances so the guard is designed to work around them.
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This guide is general information. It does not replace an exam. Your dentist will recommend what is right for you.