Nightguards
At Princeton Dental, custom nightguards provide effective, non-invasive protection for patients who clench or grind their teeth—a condition known as bruxism. Teeth grinding often occurs during sleep, which means many people are unaware of the habit until symptoms such as jaw pain, headaches, or tooth damage begin to appear.
Left untreated, bruxism can place excessive stress on the teeth, jaw joints, and surrounding muscles. As part of our comprehensive general dentistry care, nightguards are designed to protect your teeth, relieve discomfort, and prevent long-term oral health complications.
What Is Bruxism?
Bruxism is the involuntary clenching or grinding of teeth, most commonly during sleep. Because it happens unconsciously, many patients do not realize they are grinding their teeth until damage or symptoms develop.
Common signs of bruxism include:
- Jaw pain or soreness, especially in the morning
- Frequent headaches or facial pain
- Earaches without an ear infection
- Flattened, chipped, or cracked teeth
- Increased tooth sensitivity
If bruxism is not addressed, it can lead to serious issues such as broken teeth, worn enamel, and even tooth loss over time.
How Bruxism Affects Oral Health
The forces generated during teeth grinding can be significantly stronger than those used during normal chewing. Over time, this pressure can damage enamel, weaken tooth structure, and compromise existing dental restorations.
Patients with untreated bruxism may require restorative treatment such as fillings, crowns, or even extractions if damage becomes severe.
Bruxism can also contribute to jaw joint strain and discomfort associated with TMJ/TMD, affecting how the jaw moves and functions.
What Is a Nightguard?
A nightguard is a custom-made oral appliance worn during sleep to prevent the upper and lower teeth from coming into direct contact. By acting as a protective barrier, a nightguard absorbs and distributes grinding forces, reducing stress on the teeth and jaw.
Nightguards are fabricated by your dentist using impressions or digital scans of your teeth to ensure a precise, comfortable fit. They can be worn on either the upper or lower arch, depending on your bite and specific needs.
Benefits of a Custom Nightguard
Custom nightguards offer several important benefits for patients with bruxism:
- Protect teeth from wear, fractures, and enamel damage
- Reduce jaw pain, muscle tension, and morning headaches
- Minimize stress on the jaw joints
- Preserve existing dental work such as crowns or bridges
- Improve sleep comfort for many patients
Because custom nightguards are designed specifically for your mouth, they are more comfortable and effective than over-the-counter alternatives.
Custom Nightguards vs. Store-Bought Options
Over-the-counter nightguards are widely available, but they are not tailored to your bite or jaw alignment. These products can feel bulky, shift during sleep, or even worsen jaw discomfort if they do not fit properly.
Custom nightguards, on the other hand, are precisely fabricated to fit your teeth and bite. This allows for better comfort, durability, and protection compared to generic options.
Nightguards vs. Sports Mouthguards
Nightguards are designed specifically for nighttime use to manage bruxism. They differ from sports mouthguards, which are worn during athletic activity to protect against impact injuries.
Using the correct appliance for your needs is important. A sports mouthguard is not designed to manage grinding forces during sleep, and a nightguard should not be worn during sports.
The Nightguard Process
The process of receiving a custom nightguard begins with a dental evaluation to assess signs of grinding, tooth wear, and jaw function. Impressions or digital scans are taken to capture your bite accurately.
Your nightguard is then fabricated using durable materials designed to withstand grinding forces while remaining comfortable to wear. Once ready, the appliance is fitted and adjusted as needed to ensure proper alignment and comfort.
Caring for Your Nightguard
Proper care helps extend the life of your nightguard. After each use, the appliance should be cleaned with a gentle cleanser and stored in a protective case.
Avoid exposing your nightguard to heat, as this can cause warping. Regular dental visits allow us to monitor the condition of the appliance and recommend replacement if wear or changes in your bite occur.
Nightguards as Preventive Care
Nightguards are an important part of preventive dentistry. By protecting your teeth from grinding damage, nightguards help reduce the likelihood of future restorative treatment and dental emergencies.
Patients with questions about bruxism or nighttime grinding can also find helpful information on our Dental FAQs page.
Schedule a Nightguard Consultation
If you experience jaw pain, headaches, or suspect that you grind your teeth at night, scheduling a consultation is the first step toward relief and protection. New patients can learn more about what to expect during their first visit by visiting our For New Patients page. Information for patients without insurance is also available on our Don’t Have Insurance? page.
To learn more about custom nightguards or to schedule an appointment, please contact our office. Our team is happy to help protect your teeth and improve your comfort while you sleep.