A night guard is designed to protect your teeth from grinding and clenching while you sleep. When it fits properly, it should feel secure and comfortable after a short adjustment period. However, if your night guard causes pain, sore teeth, jaw discomfort, or irritation, it may be a sign that something isn’t right. Ignoring these symptoms can affect your sleep and reduce the effectiveness of your treatment.
If you’ve recently started wearing a night guard or have noticed new discomfort, it’s important to understand the possible causes. A visit to a dentist in Edmonton can help determine whether your appliance needs an adjustment or replacement so you can continue protecting your smile comfortably.
Is It Normal for a New Night Guard to Feel Uncomfortable?
Yes, it is common to notice mild discomfort during the first few nights of wearing a new night guard. Your mouth and jaw muscles need time to adjust to having the appliance in place while you sleep.
Most people become comfortable wearing their night guard within a few days to two weeks. Mild pressure is normal, but significant pain is not.
Why Does a Night Guard Feel Painful?
Several factors can cause discomfort while wearing a night guard.
Poor Fit
If the night guard is too tight, too loose, or doesn’t fit your bite correctly, it may place uneven pressure on your teeth and gums. This can lead to soreness and jaw discomfort.
Changes in Your Bite
Dental work, shifting teeth, or natural changes in your bite may cause a previously comfortable night guard to no longer fit properly.
Damage or Wear
Night guards gradually wear down over time. Cracks, rough edges, or worn surfaces may cause irritation or reduce the appliance’s effectiveness.
Severe Teeth Grinding
If your teeth grinding has become more intense, your night guard may no longer provide enough protection, resulting in continued jaw soreness or tooth discomfort.
Common Signs Your Night Guard Needs Attention
Contact your dentist if you experience:
- Persistent tooth pain.
- Sore gums.
- Jaw stiffness that continues after waking.
- Difficulty wearing the appliance.
- Pressure on certain teeth.
- Visible cracks or damage.
- A loose or unstable fit.
These symptoms often indicate that your night guard should be evaluated.
What Should You Do If Your Night Guard Hurts?
Do Not Try to Adjust It Yourself
It may be tempting to trim or reshape your night guard at home, but doing so can permanently affect its fit and reduce its ability to protect your teeth.
Continue Wearing It If the Discomfort Is Mild
If the discomfort is minor and you’ve only recently started wearing the appliance, give your mouth a few nights to adjust. Mild pressure often improves as your muscles become accustomed to the night guard.
Schedule a Dental Appointment
If pain continues beyond the initial adjustment period or becomes worse, your dentist can evaluate the fit and make any necessary adjustments.
How Can a Dentist Improve the Fit?
Your dentist may:
- Adjust areas creating pressure.
- Smooth rough edges.
- Check your bite alignment.
- Recommend a replacement if the guard is worn or damaged.
- Evaluate other causes of jaw pain.
Professional adjustments help improve both comfort and effectiveness.
How to Care for Your Night Guard
Proper care helps maintain a comfortable fit and extends the life of your appliance.
- Clean it every morning using a soft toothbrush.
- Rinse it with cool water after each use.
- Allow it to dry before storing.
- Keep it in a protective case.
- Avoid exposing it to hot water.
- Bring it to routine dental appointments for inspection.
Regular dental care in Edmonton helps ensure your night guard continues fitting properly and protects your teeth effectively.
When Should You Replace a Night Guard?
Even high-quality custom night guards eventually wear out. Depending on the severity of your grinding and how well you care for it, replacement may be needed every few years.
Your dentist may recommend replacing your night guard if:
- It has cracks or holes.
- It feels loose.
- It becomes uncomfortable.
- Your bite has changed.
- It no longer protects your teeth effectively.
Are Custom Night Guards More Comfortable?
Yes. Custom-made night guards are designed using impressions of your teeth, allowing for a more accurate fit than over-the-counter products. A better fit often means improved comfort, greater durability, and more effective protection against grinding.
If you’re considering night guards in Edmonton, a custom appliance offers a personalized solution based on your bite and individual needs.
When Should You Contact Your Dentist Immediately?
Seek professional care if your night guard causes:
- Severe or worsening pain.
- Bleeding gums.
- A broken appliance.
- Difficulty closing your mouth comfortably.
- Persistent jaw pain that continues throughout the day.
Visiting a dentist near you promptly helps prevent additional discomfort and ensures your treatment continues to protect your teeth properly.
Conclusion
A properly fitted night guard should protect your teeth without causing ongoing pain or discomfort. While mild pressure is common during the first few days, persistent soreness may indicate that your appliance needs adjustment or replacement. If your night guard no longer feels comfortable, the experienced team at Manchester Dental can evaluate its fit and recommend the best solution. Request an Appointment to ensure your night guard continues to protect your smile comfortably and effectively.
Frequently Asked Questions
How long does it take to get used to wearing a night guard?
Most people adjust to wearing a new night guard within a few days to two weeks. Mild pressure is normal during this period, but persistent pain or severe discomfort should be evaluated by your dentist.
Why does my night guard make my teeth sore?
Tooth soreness may occur if the night guard does not fit correctly, places uneven pressure on your teeth, or if your bite has changed. A dental adjustment can often improve the fit and eliminate discomfort.
Can I adjust my night guard at home?
No. Trimming or reshaping a night guard yourself can damage the appliance and affect its fit. Always have adjustments performed by a dental professional to ensure it continues protecting your teeth properly.
How do I know if my night guard needs replacing?
Signs include cracks, worn areas, looseness, discomfort, changes in fit, or continued symptoms of teeth grinding. Your dentist can determine whether repair or replacement is the best option.
Should my jaw hurt while wearing a night guard?
Mild muscle adjustment may occur during the first few nights, but ongoing jaw pain is not normal. Persistent discomfort may indicate an improper fit or another dental issue that should be evaluated.
Are custom night guards better than store-bought ones?
Yes. Custom night guards are designed specifically for your teeth and bite, providing a more comfortable fit, improved durability, and better protection compared to over-the-counter alternatives.
How often should my night guard be checked?
Your night guard should be examined during your regular dental checkups. Routine evaluations help identify signs of wear, ensure the appliance still fits properly, and determine when replacement may be needed.