Custom Night Guards in Portsmouth, NH for Grinding & Sports
Waking up with a sore jaw, worn-down teeth, or a dull headache is a common sign of nighttime grinding. If you also play sports, a mouthguard is one of the simplest ways to protect your smile from injury. Seacoast Prosthodontics welcomes new patients searching for a custom night guard in Portsmouth, NH, and we're glad to explain your insurance and payment options up front, before any treatment begins. Dr. Randi's formal prosthodontic training and our whole-mouth, function-first approach mean each guard is designed around your bite, not a one-size-fits-all mold. Because we start with a digital impression instead of a messy tray, the fit is precise and comfortable from the first night. To learn more about our full range of preventive care, visit our General & Diagnostic Dentistry page.
Why It MattersBenefits of a Custom-Fit Night Guard or Sports Mouthguard
A custom occlusal guard for teeth grinding is molded to your teeth alone, so it stays in place and feels natural. Store-bought guards are bulky, generic, and often loose enough to fall out overnight. A guard made specifically for you offers:
A precise fit that won't shift while you sleep or play
Real protection for your enamel against grinding and clenching
Less strain on your jaw muscles and joints
A thinner, more comfortable profile than boil-and-bite versions
Durable materials built to hold up over daily use
Because every guard is designed from a digital impression and built with Dr. Randi's prosthodontic training in mind, patients get a level of fit and durability that generic guards can't match.
Your OptionsTypes of Guards We Offer
Two options built around your bite and how you live.
Night Guards for Teeth Grinding
Grinding, also called bruxism, wears down enamel and can lead to jaw pain, headaches, and cracked teeth over time. A custom occlusal guard for teeth grinding cushions your bite and gives your jaw muscles a break overnight. If grinding is connected to jaw joint pain or clicking, it may be worth exploring our TMJ Therapy or Bruxism Treatment pages, since a night guard often works alongside these treatments rather than replacing them.
Custom Sports Mouthguards for Athletes
For patients who play contact sports, a custom sports mouthguard offers stronger protection than anything found on a store shelf. It cushions impacts, helps guard against chipped or knocked-out teeth, and stays comfortably in place so it doesn't get in the way of breathing or talking during play.
Your VisitWhat to Expect: The Custom Guard Process
Getting a custom guard starts with an exam to check your bite, teeth, and jaw joints. If you're due for a checkup, this can often be paired with your regular Cleanings & Exams visit. Next, we take a digital scan of your teeth using our Digital Impression Workflow, which replaces the old style of goopy molds with a quick, accurate scan. That digital model is used to design and build your guard so it matches the exact shape of your teeth and bite. Once it's ready, you'll come back for a fitting appointment, where we check comfort, fit, and function before you take it home.
Costs & InsuranceNight Guard Cost & Insurance Guidance
Night guard cost can vary depending on the type of guard and your specific needs. Our team reviews your insurance benefits with you and explains any out-of-pocket costs before treatment begins, so there are no surprises later. Coverage for occlusal guards differs from plan to plan, and we're happy to help you understand what your policy covers. If you have questions about cost or payment options, give our office a call and we'll walk you through it.
Good To Know
Frequently Asked Questions
How much does a custom night guard cost?
Cost depends on the type of guard you need and your individual bite. Our team reviews your insurance benefits and gives you a clear cost estimate before any work begins. Call our office for current pricing information.
How is a custom occlusal guard different from an over-the-counter option?
A custom guard is made from a digital scan of your own teeth, so it fits precisely and stays comfortable through the night. Over-the-counter guards use a generic shape or a boil-and-bite process, which often leads to a bulky, loose fit. A custom occlusal guard for teeth grinding also tends to last longer and hold up better to daily wear.
How long does a custom night guard last?
With proper care, a custom night guard can last several years, though this depends on how often you grind and how well the guard is cared for. Regular exams let us check for wear and let you know when it's time for a replacement.
Restoring Function. Rebuilding ConfidenceProtect Your Bite With a Guard Made Just for You
A custom night guard or sports mouthguard is a simple way to protect your teeth, your jaw, and your smile for years to come. Our team is ready to answer your questions about fit, cost, or insurance.
Contact Us with any questions about guards or insurance.