Can Night Guards Help With Teeth Grinding During Sleep?
Waking up with a sore jaw, facial tension, or unexplained headaches can sometimes be associated with teeth grinding during sleep. Many people grind or clench their teeth without realizing it because the activity happens unconsciously.
Over time, repeated grinding can contribute to enamel wear, tooth sensitivity, and discomfort around the jaw muscles. For people searching for a dentist in edmonton, understanding the signs of teeth grinding and available protective options can help them take appropriate steps to protect their teeth.
What Is Teeth Grinding?
Teeth grinding, also known as bruxism, involves repeatedly clenching
or grinding the upper and lower teeth. It can happen while someone is awake or asleep.
Sleep-related bruxism may go unnoticed until symptoms develop or someone else hears the grinding sounds.
Several factors may contribute to teeth grinding, including stress, sleep disturbances, certain medications, and other individual circumstances.
A dental examination can help identify signs of grinding and determine whether additional assessment is needed.
What Is a Night Guard?
A night guard is a removable dental appliance worn over the teeth during sleep. It creates a protective barrier between the upper and lower teeth, helping reduce direct tooth-to-tooth contact.
Depending on the design, it may also help distribute some of the forces created by clenching and grinding.
Patients experiencing symptoms of bruxism can discuss night guards in Edmonton with their dentist to determine whether a custom appliance may be appropriate.
What Are the Common Signs of Nighttime Teeth Grinding?
Sleep-related grinding does not always cause immediate discomfort. However, certain symptoms may indicate that the teeth or jaw are experiencing repeated pressure.
Look out for the following signs:
Morning jaw soreness: The jaw muscles may feel tired or uncomfortable after a night of clenching.
Headaches: Some people experience headaches around the temples after sleeping.
Tooth sensitivity: Repeated pressure and enamel wear may contribute to sensitivity when consuming hot or cold foods.
Worn tooth surfaces: Grinding can gradually flatten the biting surfaces of teeth.
Jaw discomfort: Clenching may contribute to muscle tension or discomfort around the jaw joints.
Damaged dental restorations: Repeated excessive pressure can place stress on fillings, crowns, and other restorations.
These symptoms can have other causes, so a professional examination is important before deciding on treatment.
How Can a Night Guard Help Protect Your Teeth?
A properly fitted night guard creates a barrier between the upper and lower teeth. It does not necessarily stop the underlying grinding behaviour, but it can help reduce direct contact and protect tooth surfaces from some of the effects of grinding.
Potential benefits include:
- Reducing direct friction between the upper and lower teeth.
- Helping protect enamel from excessive wear.
- Providing a protective layer for existing dental restorations.
- Distributing some of the pressure created by clenching.
- Supporting a more comfortable experience for certain patients.
The level of protection and comfort depends on the appliance design and individual needs.
What Happens When You Get a Custom Night Guard?
A custom night guard is designed to fit the patient's teeth rather than relying on a standard size.
The process generally includes a dental examination, impressions or digital scans, appliance fabrication, and a fitting appointment.
During the assessment, the dentist may check for tooth wear, existing dental damage, jaw discomfort, and other signs associated with bruxism.
Once the appliance is ready, its fit is evaluated to ensure it sits properly and feels comfortable. Adjustments may be recommended when necessary.
How Should You Maintain a Night Guard?
Cleaning and storing the appliance properly can help maintain its condition.
Follow these simple practices:
- Rinse the appliance after removing it each morning.
- Clean it gently with a soft toothbrush.
- Avoid using hot water that may distort its shape.
- Allow it to dry before placing it in its case.
- Store it in a clean, protective container.
- Avoid exposing it to pets or excessive heat.
- Bring it to dental appointments for regular inspection.
If the appliance becomes cracked, uncomfortable, or loose, have it checked rather than continuing to wear it without assessment.
Can Lifestyle Changes Also Help With Teeth Grinding?
Some everyday habits may help reduce contributing factors, although they are not a substitute for professional assessment.
Consider maintaining a consistent sleep schedule, managing daily stress, limiting caffeine late in the day, and avoiding chewing on non-food objects.
If you suspect that grinding is related to a sleep disorder, discuss the symptoms with an appropriate healthcare professional. A night guard should not be considered a treatment for obstructive sleep apnea.
Discuss Night Guards With Oliver Family Dental
Teeth grinding can gradually affect the condition of natural teeth and existing restorations. Identifying the signs early and discussing suitable protective options can help reduce the risk of further dental wear.
If you are searching for a dentist edmonton, Oliver Family Dental can assess signs of bruxism and discuss whether a custom night guard may be appropriate.
Book an appointment with Oliver Family Dental to discuss teeth grinding, jaw discomfort, and available dental protection options.

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