What Are Dental Night Guards and How Do They Work?

If you wake up with jaw pain, headaches, or sensitive teeth, you might be grinding your teeth at night—a condition known as bruxism. Over time, this habit can lead to tooth damage, TMJ disorders, and disrupted sleep. Fortunately, dental night guards provide a simple and effective solution.

But what exactly are night guards, and how do they work? In this article, we’ll explain everything you need to know about these protective dental devices.

What Is a Dental Night Guard?

A dental night guard (also called an occlusal guard or bruxism splint) is a removable oral appliance worn while sleeping. It acts as a protective barrier between your upper and lower teeth, preventing damage caused by clenching and grinding.

Night guards come in different types, including:

• Custom-fit night guards (made by dentists for optimal comfort and protection)

• Boil-and-bite guards (semi-custom, softened in hot water to mold to teeth)

• Over-the-counter (OTC) guards (pre-formed, less precise fit)

For the best results, custom night guards (like those from New Smile Life) are recommended because they provide a perfect fit and superior durability.

How Do Night Guards Work?

Night guards work by:

1. Absorbing Pressure – Instead of your teeth grinding against each other, the guard absorbs the force, reducing wear and tear.

2. Preventing Tooth Damage – They shield enamel from cracks, chips, and excessive wear.

3. Reducing Jaw Strain – By cushioning the bite, they help relax jaw muscles and alleviate TMJ pain.

4. Improving Sleep Quality – Less grinding means fewer disruptions, leading to more restful sleep.

Who Needs a Night Guard?

You may benefit from a night guard if you:
✔ Wake up with jaw pain or headaches
✔ Notice flattened, chipped, or sensitive teeth
✔ Hear grinding noises at night (reported by a partner)
✔ Have been diagnosed with bruxism or TMJ disorder

Choosing the Right Night Guard

While OTC options are cheaper, custom night guards offer:
✅ Better fit and comfort
✅ Longer lifespan
✅ More effective protection

For a high-quality, dentist-recommended night guard, check out New Smile Life’s custom night guards.

Final Thoughts

Dental night guards are a simple yet powerful solution for teeth grinding. Whether you choose a custom-made or OTC option, wearing one can protect your teeth, relieve jaw pain, and improve your sleep.

Ready to stop teeth grinding? Get a custom night guard for the best protection and comfort!

FAQ

Q: How long do night guards last?
A: Custom guards last 2-5 years with proper care, while OTC options may need replacement every 6-12 months.

Q: Can I use a sports mouthguard as a night guard?
A: No, sports guards are bulkier and not designed for long-term grinding protection.

Q: Will a night guard stop my grinding completely?
A: It won’t stop the habit but will prevent damage and reduce symptoms.

For more details, visit New Smile Life today!

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