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Home Dentist How Mouth Guards Protect Your Teeth at Night & Types of Mouth Guards

How Mouth Guards Protect Your Teeth at Night & Types of Mouth Guards

How Mouth Guards Protect Your Teeth at Night & Types of Mouth Guards

A good night’s sleep is crucial for overall health, but for some individuals, nighttime teeth grinding or bruxism can be a silent disruptor. This habit can lead to various dental issues, including worn enamel, tooth sensitivity, and even cracked teeth. Thankfully, one effective solution is the use of a night guard. In this article, we’ll explore how mouth guards protect your teeth at night, delve into the different types available, and their benefits. Let us move on:

How Mouth Guards Protect Your Teeth at Night

Understanding how mouth guards function is crucial for appreciating their role in protecting your teeth at night:

  • Cushioning the Impact

The mouth guard acts as a shock absorber, cushioning the force generated by grinding or clenching. This cushioning effect helps distribute the pressure evenly, preventing concentrated impact on specific teeth.

Creating a Physical Barrier

The primary function of a night guard is to create a barrier between the upper and lower teeth. This barrier prevents direct contact, reducing the risk of wear, chips, and cracks. It effectively disrupts the destructive cycle of bruxism.

Customized Fit

Custom-fitted night guards for teeth, especially those prescribed by dentists, offer a tailored and snug fit. This customization ensures optimal protection, as the guard is designed to precisely match the contours of your teeth, providing maximum coverage and comfort.

Absorption of Forces

The materials used in mouth guards, whether over-the-counter or custom-fitted, are designed to absorb and disperse the forces associated with teeth grinding. This absorption minimizes the impact on teeth and surrounding structures, offering comprehensive protection.

Incorporating a mouth guard into your nightly routine not only shields your teeth from the damaging effects of bruxism but also contributes to overall oral health and well-being. Selecting the right type will increase your teeth’ life.

Types of Mouth Guards

Now that we understand how mouth guards work, let’s explore the different types available to cater to various needs:

Over-the-Counter (OTC) Mouth guards

Boil and Bite Mouth Guards

These mouth guards are readily available at pharmacies and can be customized at home. Users boil the guard, allowing it to become pliable, and then bite into it to create a personalized fit. While cost-effective, they may not provide the same level of customization as professionally fitted options.

Stock Mouth Guards

These pre-formed guards come in standard sizes and are ready to wear. While more affordable, they may not offer the snug fit required for optimal protection, potentially impacting comfort and effectiveness.

Custom-Fitted Mouth Guards

Dentist-Prescribed Mouth Guards

For a personalized and precise fit, dentists can create custom-fitted mouth guards. These are crafted based on impressions of your teeth, ensuring maximum comfort and protection. Although they may be a bit more expensive, the benefits often outweigh the cost.

Benefits of Using a Mouth Guard

Night guards offer a range of benefits, making them a valuable investment in oral health. Here are some key advantages:

Prevention of Enamel Wear

Mouth guards act as a protective barrier, preventing the abrasive grinding action from wearing down the enamel on your teeth. This safeguards the outer layer of your teeth, preserving their strength and integrity.

Reduction of Tooth Sensitivity

Bruxism can lead to increased tooth sensitivity as the protective enamel wears away. Mouth guards provide a cushioning effect, minimizing the impact on sensitive teeth and alleviating discomfort associated with temperature changes or pressure.

Prevention of Cracked or Chipped Teeth

By creating a physical barrier between the upper and lower teeth, mouth guards significantly reduce the risk of teeth cracking or chipping during episodes of bruxism. This helps maintain the structural integrity of your teeth.

 Alleviation of Jaw Pain and Discomfort

The cushioning provided by mouth guards extends beyond the teeth to the jaw muscles. By absorbing the forces generated during grinding or clenching, mouth guards can help alleviate jaw pain and discomfort associated with bruxism.

 Improved Sleep Quality

Bruxism can disrupt sleep patterns, leading to restless nights. Night guard for sleeping is a better way to minimize the disturbances caused by teeth grinding, allowing you to wake up feeling more rested and refreshed.


Protecting your teeth at night is essential, and mouth guards offer a reliable solution for those grappling with bruxism. Choosing the right type of mouth guard depends on individual needs and preferences. Whether opting for an over-the-counter solution or investing in a custom-fitted guard from your dentist, the goal is to safeguard your teeth and ensure a restful night’s sleep.

For personalized advice on selecting the right night guard for teeth, visit Northeast View Dental website and schedule a consultation with our experts. Your oral health deserves the best protection. Don’t let bruxism compromise your smile.


How Do Mouth Guards Prevent Teeth Damage During Bruxism?

Mouth guards act as shock absorbers, distributing the force of grinding or clenching evenly. They create a physical barrier between upper and lower teeth, preventing direct contact and reducing the risk of wear, chips, and cracks.

What Types Of Over-The-Counter (OTC) Mouth Guards Are Available For Bruxism?

Two common OTC options include boil-and-bite mouth guards, customized at home by boiling and molding, and stock mouth guards, pre-formed and ready to wear. While cost-effective, they may not offer the same level of customization as professionally fitted options.

Why Choose A Custom-Fitted Mouth Guard Prescribed By A Dentist?

Dentist-prescribed custom-fitted mouth guards are crafted based on impressions of your teeth, ensuring a snug fit for optimal protection and comfort. Though they may be more expensive, the personalized fit often outweighs the cost, providing superior protection against bruxism.

What Are The Key Benefits Of Using A Mouth Guard For Bruxism?

Night guard benefits are just amazing. It prevents enamel wear, reduces tooth sensitivity, and significantly lowers the risk of cracked or chipped teeth. They also alleviate jaw pain and discomfort associated with bruxism, promoting improved sleep quality by minimizing disturbances caused by teeth grinding.

 Can Mouth Guards Be Used To Address Other Oral Health Issues Besides Bruxism?

While primarily designed for bruxism, mouth guards can offer protection in various situations. They may be recommended for athletes to prevent dental injuries during sports or for individuals with temporomandibular joint (TMJ) disorders to alleviate jaw pain.