Would a Night Mouthguard Help You Sleep?
Posted on 4/1/2026 by Summit Dental Group |
 Do you ever wake up with a sore jaw, a headache, or even a toothache? Maybe your partner has mentioned you grind your teeth in your sleep. These could be signs that a night mouthguard might be helpful for you. Let's explore how this simple device could improve your sleep and protect your smile.
What is Bruxism?
The technical term for teeth grinding or clenching is bruxism. It often happens unconsciously while you sleep, making it hard to control. While some people might only grind their teeth occasionally, others do it frequently and forcefully. This can lead to a variety of problems, affecting your teeth, jaw, and overall well-being.
Signs You Might Need a Night Mouthguard
How do you know if you're grinding your teeth at night? Here are some common symptoms:
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Jaw pain or stiffness, especially in the morning |
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Headaches, particularly dull, aching headaches that start in the temples |
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Earaches (even though there's nothing wrong with your ears) |
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Tooth sensitivity to hot or cold |
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Chipped, cracked, or flattened teeth |
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Sore gums |
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Worn tooth enamel, exposing the inner layers of your teeth |
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Indentations on your tongue |
If you experience several of these symptoms, it's a good idea to talk to your dentist.
How a Night Mouthguard Can Help
A night mouthguard, also known as an occlusal splint, is a custom-fitted appliance that you wear over your teeth while you sleep. It acts as a cushion between your upper and lower teeth, preventing them from grinding together.
Here’s how it helps:
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Reduces Muscle Tension: By preventing grinding, the mouthguard helps relax the jaw muscles, reducing pain and stiffness. |
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Protects Your Teeth: It shields your teeth from the damaging forces of grinding, preventing wear and tear, cracks, and chips. This protection is especially important if you have invested in restoration dentistry to repair or enhance your smile. |
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Alleviates Headaches: By reducing jaw muscle tension, the mouthguard can also help alleviate tension headaches. |
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Improves Sleep Quality: Some people find that wearing a mouthguard helps them sleep better by reducing discomfort and promoting relaxation. |
Different Types of Night Mouthguards
While you can find over-the-counter mouthguards, a custom-fitted mouthguard from your dentist is generally the best option. Over-the-counter guards can be bulky, uncomfortable, and may not provide adequate protection. A custom-fitted guard is made from impressions of your teeth, ensuring a comfortable and secure fit. This precise fit is crucial for effective protection and prevents the guard from shifting or dislodging during sleep.
Taking Care of Your Night Mouthguard
Proper oral care for your night mouthguard is essential to keep it clean and effective. Rinse it with cool water after each use and clean it regularly with a toothbrush and mild soap. Store it in a ventilated case to prevent bacterial growth. Bring your mouthguard to your dental appointments so we can check its fit and condition.
Is a Night Mouthguard Right for You?
If you suspect you're grinding your teeth at night, talk to your dentist. We can evaluate your teeth, jaw, and muscles to determine if a night mouthguard is the right solution for you. It’s a simple yet effective way to protect your teeth, reduce pain, and improve your overall well-being. A night mouthguard can be an important part of your comprehensive oral care routine.
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