August 24, 2026
Grinding or clenching your teeth may seem like a small habit, especially if it happens while you sleep. However, repeated pressure on your teeth and jaw can eventually lead to discomfort, worn enamel, damaged dental work, and other oral health concerns. Because nighttime teeth grinding often happens without us realizing it, recognizing the warning signs is an important part of protecting your smile.
At Richard M. Vallese, DDS Family Dentistry, we focus on personalized dental care that helps patients maintain their natural teeth and long-term oral health. Our Ramsey, NJ, practice provides comprehensive services for patients of all ages, including custom oral appliances and treatment for jaw and bite-related discomfort. If you regularly wake up with jaw soreness, notice unusual wear on your teeth, or have been told that you grind your teeth while sleeping, it may be time to ask whether a night guard could help.
What Is Teeth Grinding?
Teeth grinding, also known as bruxism, happens when we grind, clench, or press our teeth together. It can occur while we are awake or asleep. Some people occasionally clench their teeth without experiencing significant problems, while others do it frequently enough to place considerable pressure on their teeth and jaw.
Sleep bruxism can be especially difficult to identify because we may have no idea that it is happening. A spouse or family member might hear grinding noises during the night, but many people first discover the problem after a dentist notices signs of unusual wear.
Over time, the repeated force can affect more than the surfaces of our teeth. Grinding may contribute to jaw discomfort, headaches, tooth sensitivity, damaged restorations, and bite-related problems. This is one reason regular dental examinations are so important. Comprehensive examinations can help identify areas of concern before they develop into more serious dental problems.
Signs You May Be Grinding Your Teeth
Because teeth grinding can happen while we are asleep, symptoms often provide the first clue. Knowing what to watch for can help us recognize when it is worth discussing a night guard or another treatment option with our dentist.
Jaw Pain or Tightness
One of the most common warning signs is waking up with a tired, tight, or uncomfortable jaw. Our jaw muscles normally get a chance to rest overnight. When we spend hours clenching or grinding, those muscles may feel as though they have been working all night.
Some people notice stiffness when they first wake up, while others experience discomfort that continues throughout the day. Jaw pain can have several possible causes, so a dental evaluation can help determine whether grinding or a bite-related concern may be involved.
Morning Headaches
Frequent morning headaches can sometimes accompany nighttime clenching. The tension created by repeatedly contracting the muscles around the jaw may contribute to discomfort around the temples, face, or head.
A headache does not automatically mean that we are grinding our teeth. However, when morning headaches occur alongside jaw soreness, tooth wear, or other dental symptoms, bruxism may be worth investigating.
Worn or Flattened Teeth
Healthy teeth naturally experience some wear over a lifetime, but grinding can accelerate that process. Teeth may begin to look flatter, shorter, or uneven along their biting surfaces.
This change can be gradual, which makes it difficult to notice when looking in the mirror every day. During routine dental visits, however, we can evaluate changes in tooth structure and look for patterns that may indicate excessive grinding.
Chipped or Cracked Teeth
Teeth are strong, but they are not designed to withstand constant heavy pressure. Repeated grinding can put additional stress on enamel and may contribute to chips or cracks.
Damage may be particularly concerning if a tooth already has a large filling or another restoration. Addressing grinding early can help us develop a plan designed to protect the teeth and existing dental work.
Increased Tooth Sensitivity
If enamel becomes worn, teeth may become more sensitive. You might notice discomfort when drinking something cold, eating something hot, or consuming sweet foods.
Sensitivity can have many causes, including cavities and gum-related concerns. Rather than assuming grinding is responsible, we recommend having new or persistent sensitivity evaluated so we can identify the underlying cause.
Grinding Noises During Sleep
Sometimes another person notices the problem first. A spouse or partner may hear scraping, grinding, or clicking sounds while you sleep.
If someone regularly tells you that you grind your teeth at night, do not ignore it simply because you are not experiencing pain. Dental damage can develop gradually, and protecting the teeth before significant wear occurs may help prevent more complicated problems later.
Do You Need a Night Guard for Teeth Grinding?
A night guard is a custom oral appliance worn while sleeping. It creates a protective barrier between the upper and lower teeth, helping reduce direct tooth-to-tooth contact.
A night guard does not necessarily eliminate the underlying reason someone grinds or clenches. Instead, its primary purpose is to protect the teeth from the damaging forces associated with the habit. Depending on your needs, it may also help reduce some of the strain associated with nighttime clenching.
Not everyone who occasionally clenches their teeth needs a night guard. The decision depends on factors such as how frequently grinding occurs, the amount of tooth wear present, existing dental restorations, jaw symptoms, and overall oral health.
At Richard M. Vallese, DDS Family Dentistry, we believe treatment should be personalized to the individual. Our practice emphasizes honest recommendations and care tailored to each patient's needs rather than taking a one-size-fits-all approach. A dental examination gives us the opportunity to evaluate your teeth, bite, and symptoms before recommending the most appropriate next step.
Why Choose a Custom Night Guard?
Over-the-counter night guards are widely available, but they are not made specifically for your teeth. A professionally made appliance is customized to your mouth, allowing us to consider fit, comfort, and your individual bite.
Fit matters because a night guard is intended to be worn regularly while sleeping. An appliance that feels bulky, loose, or uncomfortable may be difficult to use consistently. A custom appliance is designed around the shape of your teeth to provide a more individualized fit.
A professionally fitted guard also allows your dentist to evaluate your oral health before treatment begins. Grinding symptoms can overlap with other dental or jaw concerns. Instead of simply purchasing an appliance and hoping it solves the problem, a dental evaluation allows us to look for worn enamel, cracks, damaged restorations, jaw discomfort, and other signs that may require attention.
Our practice offers custom oral appliances as part of our general dental services and also provides TMJ treatment for patients experiencing jaw pain, headaches, or bite-related discomfort. This comprehensive approach helps us consider the bigger picture rather than focusing only on one symptom.
What Happens If You Ignore Teeth Grinding?
Occasional grinding may not cause significant damage, but persistent bruxism can gradually take a toll on the teeth. Because enamel does not grow back after it has been worn away, preventing unnecessary damage is important.
Continued grinding may contribute to excessive tooth wear, sensitivity, chips, cracks, or damage to restorations. In some cases, teeth can become noticeably shorter or change shape over time. Heavy clenching may also contribute to ongoing muscle fatigue or jaw discomfort.
Treating dental damage after it occurs can be more involved than protecting healthy teeth in the first place. Depending on the type and extent of damage, restorative care may eventually be necessary to restore function and appearance. The practice provides restorative treatments designed to preserve natural teeth and address teeth that have been damaged or otherwise compromised.
That is why we encourage patients to mention symptoms early. A sore jaw or morning headache may not seem urgent, but when it appears regularly alongside signs of tooth wear, it deserves attention.
Protect Your Teeth From Nighttime Grinding
If you suspect that you are grinding your teeth, you do not have to wait until a tooth chips or jaw discomfort becomes difficult to ignore. A dental examination can help determine whether your symptoms are related to bruxism and whether a custom night guard may be appropriate.
At Richard M. Vallese, DDS Family Dentistry, our goal is to help patients protect their natural teeth while providing comfortable, personalized care. Our Ramsey practice combines a gentle approach with modern dental technology and comprehensive services for patients of all ages. If you are waking up with jaw soreness, experiencing unexplained tooth sensitivity, or noticing signs of wear, schedule an appointment so we can evaluate your smile and discuss your options.
Frequently Asked Questions About Night Guards
How do I know if I grind my teeth while sleeping?
Common signs can include morning jaw soreness, headaches, tooth sensitivity, flattened or worn teeth, and chipped enamel. A spouse or partner may also hear grinding noises while you sleep. A dental examination can help identify wear patterns and other signs that may indicate nighttime grinding.
Can a night guard stop me from grinding my teeth?
A night guard is primarily designed to protect your teeth from direct contact and the forces generated by grinding or clenching. It may not eliminate the habit itself, which is why we recommend evaluating your symptoms and oral health before determining the appropriate treatment.
Is a custom night guard better than one from a store?
A custom night guard is made specifically for your teeth and bite, which can provide a more individualized fit. Professional evaluation also gives us the opportunity to check for dental damage or jaw-related concerns before recommending an appliance.
Can teeth grinding damage crowns or fillings?
Repeated grinding places additional force on both natural teeth and dental restorations. Over time, excessive pressure may contribute to wear, cracks, chips, or other problems, making early evaluation especially important for patients with existing restorative dental work.
Should I see a dentist if my jaw hurts every morning?
Recurring morning jaw discomfort is worth discussing with a dentist, particularly if it occurs with headaches, tooth sensitivity, or visible tooth wear. Because jaw pain can have different causes, an examination can help us determine what may be contributing to your symptoms.
At Richard M. Vallese, DDS Family Dentistry, we provide compassionate, personalized dental care for patients of all ages in Ramsey, NJ. With comprehensive preventive, restorative, cosmetic, and advanced dental services, we work to help our patients maintain healthy, comfortable smiles for years to come. Contact us to request an appointment and learn more about protecting your teeth from grinding.
