How Is A Night Guard Supposed To Fit

How Should a Night Guard Fit? A Comprehensive Guide

Finding the right fit for your night guard is crucial for its effectiveness and your comfort. A poorly fitting night guard can be ineffective at preventing teeth grinding (bruxism) and may even cause discomfort or oral health issues. This guide will walk you through everything you need to know about night guard fit.

Understanding Night Guard Types and Their Fit

Different types of night guards offer varying levels of coverage and fit. The most common types include:

1. Stock Night Guards:

• Fit: These are "one-size-fits-most" and are generally the least comfortable option. They offer a basic level of protection but may not fit snugly against all teeth or jaw structures. Expect some adjustments might be needed for a proper fit.
• Comfort: Often described as bulky and uncomfortable.
• Effectiveness: Less effective at protecting teeth compared to custom-made options.

2. Boil-and-Bite Night Guards:

• Fit: These are thermoformable and require you to boil them in water and then bite down to mold them to your teeth. While offering a better fit than stock night guards, the final fit can be inconsistent and might require several attempts to achieve optimal comfort.
• Comfort: More comfortable than stock guards, but still may not provide a perfect fit for everyone.
• Effectiveness: Better than stock night guards, but custom-made options will always provide superior protection.

3. Custom-Made Night Guards:

• Fit: These are made by a dentist based on impressions of your teeth. They offer the most precise and comfortable fit.
• Comfort: Superior comfort and minimal interference with your bite.
• Effectiveness: The most effective option for preventing teeth grinding and protecting your teeth.

What a Proper Night Guard Fit Feels Like

A well-fitting night guard should feel:

• Snug: It shouldn't be loose or wobbly in your mouth.
• Comfortable: There shouldn't be any sharp edges or areas that dig into your gums or cheeks.
• Secure: It shouldn't shift around or fall out during the night.
• Doesn't interfere with your bite: You should be able to close your mouth comfortably without feeling any pressure or strain.
• Allows for normal breathing and saliva flow: Your mouth shouldn't feel overly constricted.

What to Do if Your Night Guard Doesn't Fit Properly

If your night guard feels uncomfortable, loose, or doesn't seem to be protecting your teeth effectively:

• For Stock or Boil-and-Bite Guards: If you bought a stock or boil-and-bite guard and are unhappy with the fit, consider consulting your dentist for a custom-made option. Attempting repeated adjustments on a boil-and-bite guard may damage the material, making it even less effective.

• For Custom-Made Guards: If your custom night guard is still uncomfortable, contact the dentist who made it. They may be able to make minor adjustments or remake the appliance if the issue is significant.

Choosing the Right Fit: Prioritize Comfort and Effectiveness

The best night guard for you depends on your individual needs and preferences. While cost might be a factor, prioritizing comfort and effectiveness is crucial. A poorly fitting night guard won't protect your teeth effectively and may even cause discomfort or exacerbate bruxism. Ultimately, consulting a dentist is the best way to ensure you get a night guard that fits perfectly and provides optimal protection. Remember to always follow your dentist's recommendations for care and maintenance of your night guard.