Bite Splints: How They Protect Your Teeth from Grinding and Clenching

Do you ever wake up with a sore jaw or dull headache and have no idea why it’s happening?

If you feel completely fine just before sleeping, then it might be that you were clenching or grinding your teeth throughout the night. This is a common habit that can affect your smile, your sleep, and your overall comfort.

Luckily, this is where bite splints come in. These custom-made dental appliances are designed to protect your teeth and jaw while you sleep. At Clarity Dental, we often recommend them to patients who show signs of grinding or clenching, especially during sleep.

Let’s dive into the benefits of wearing a bite splint during your sleep and how it can protect your smile! 

Why Teeth Grinding and Clenching Is a Problem

Before we explain how a bite splint helps, it’s important to understand what teeth grinding and clenching (also called bruxism) can do to your oral health.

When you grind or clench, your jaw muscles apply force to your teeth, often much stronger than the force used when chewing food. Over time, this pressure may lead to:

• Worn-down teeth
• Chipped or cracked enamel
• Jaw soreness or stiffness
• Headaches, especially in the morning
• Clicking or popping in the jaw joints

Some people also notice that their teeth feel more sensitive or look shorter. Others may not know anything is wrong until their dentist spots the signs.

What Is a Bite Splint?

A bite splint is a thin, custom-made dental device that fits snugly over your upper or lower teeth. It is usually worn at night while you sleep.

Unlike over-the-counter mouthguards, a dentist protective bite splint is designed to fit your mouth precisely. That means it is more comfortable, stays in place better, and offers stronger protection for your teeth and jaw.

The main job of a bite splint is to create a smooth, protective surface between your teeth, so they don’t grind against each other. This helps reduce the pressure on your jaw joints and may prevent further damage to your teeth.

Signs You Might Need a Bite Splint

Not sure if you are grinding or clenching? Here are some common signs that you might benefit from bite splint therapy:

• You wake up with jaw pain or headaches
• You notice flattened, chipped, or sensitive teeth
• You have pain near your ears or jaw joints
• You feel tightness in your jaw or temples
• Your partner says they can hear you grinding at night

If any of these sound familiar, speak to your dentist. They can check your teeth and jaw to see if a bite splint is right for you.

How Bite Splints Help

Wearing a bite splint while you sleep does more than just protect your teeth. It also helps your jaw muscles stay relaxed and reduces strain on your jaw joints.

• Here’s what a bite splint can do for you:
• Prevent your teeth from grinding together
• Reduce muscle tension in your jaw
• Ease morning headaches and soreness
• Support your jaw joints (also known as your TMJ)
• Help you sleep more comfortably

Over time, bite splint therapy may improve how your jaw feels and how your teeth function. It’s a simple step that can support your overall oral health.

Bite Splint Side Effects

Like any dental device, it may take a little time to get used to wearing your bite splint. Some people notice minor bite splint side effects at first, including:

• Extra saliva when you first start using it
• A mild change in your bite feeling when you wake up
• Some discomfort for the first few nights

These side effects are usually temporary and improve with regular use. If the splint feels too tight or causes discomfort after a week, your dentist can check the fit and make any needed adjustments.

Taking Care of Your Bite Splint

Keeping your bite splint clean is simple and helps it last longer. Here are a few tips:

• Rinse it with lukewarm water after each use
• Brush it gently using a soft toothbrush (not your regular toothbrush)
• Store it in a clean, dry case during the day
• Avoid using hot water, which can warp the shape
• Bring it with you to dental check-ups so your dentist can inspect it
• Taking good care of your splint will keep it fresh and help it continue to protect your teeth.

What Happens If You Don’t Treat Grinding?

If left untreated, long-term teeth grinding or clenching can lead to:

• Serious damage to your teeth
• Jaw joint issues (TMJ problems)
• Difficulty chewing or speaking comfortably
• Ongoing pain or discomfort

That’s why early detection and management with tools like a bite splint can make a big difference. The sooner you take steps to protect your teeth and jaw, the better your results may be.

You don’t have to live with jaw pain, worn teeth, or poor sleep. A bite splint is a simple, non-invasive option that may help prevent further damage, and give your jaw muscles time to rest and recover.

Restore Your Peaceful Sleep

At Clarity Dental, we take time to understand your situation and help you decide if a dentist protective bite splint is right for you. We’ll guide you through every step, from diagnosis to fitting and follow-up care.

Book a consultation with Clarity Dental today to learn more about bite splint therapy and whether it is right for you. 

Your smile deserves comfort, clarity, and care, and we’re here to provide it.

Share this Article