Many people grind or clench their teeth during sleep without ever being aware of it. This condition, known as bruxism, can cause significant damage over time—wearing down enamel, chipping or fracturing teeth, straining the jaw muscles and joints, and causing chronic morning headaches. A custom-made night guard is one of the most effective ways to protect your teeth and relieve the symptoms associated with nighttime grinding and clenching.
The forces generated during grinding can be far greater than those of normal chewing. Over months and years, this repeated pressure wears away enamel—the tooth’s natural protective layer—leaving teeth shorter, more sensitive, and more vulnerable to decay and fracture. Teeth that have been significantly worn may require crowns, veneers, or other restorative work to rebuild their form and function.
Beyond the teeth themselves, bruxism places chronic stress on the muscles of the jaw, head, and neck. This can contribute to jaw soreness, difficulty opening the mouth fully, earaches, and persistent headaches—particularly upon waking. In some patients, bruxism is also associated with temporomandibular joint (TMJ) dysfunction, which adds additional discomfort and functional limitations.
A night guard is a precisely fitted oral appliance worn over the upper or lower teeth during sleep. Unlike over-the-counter guards purchased at pharmacies, custom night guards are fabricated from an impression of your actual teeth, ensuring an exact fit that stays in place comfortably throughout the night. The appliance creates a protective barrier between the upper and lower teeth and may be designed to guide the jaw into a position that reduces muscle strain.
The material and thickness of the guard are selected based on the severity of your grinding. Heavier grinders benefit from harder, more durable acrylic guards, while lighter grinders may do well with a softer material. Our team evaluates your bite, the degree of wear on your teeth, and your jaw symptoms before recommending the appropriate appliance design.
Common indicators of bruxism include teeth that appear flattened or shorter than they used to be, increased tooth sensitivity, chipped or cracked teeth without a clear cause, grooves on the tongue or cheek tissue from being pressed against the teeth, jaw muscle tenderness in the morning, and headaches upon waking. Your sleep partner may also report hearing grinding sounds during the night. If you recognize any of these signs, a comprehensive evaluation can help determine whether a night guard is appropriate for you.
At Cameron Park Dental Care, we take bruxism seriously and offer custom-fabricated night guards that provide real, lasting protection. If you suspect you grind your teeth or have been told you do, call us at (530) 676-0400 or request an appointment in Cameron Park. Protecting your enamel now prevents far more extensive treatment later.
Many people who grind their teeth during sleep are unaware of it until a sleep partner mentions hearing the sound, or until their dentist notices signs of wear at a checkup. Common symptoms include waking up with jaw soreness, facial muscle tightness, headaches, or earaches. Your teeth may also look flatter, shorter, or more worn than they once did, and you may notice increased sensitivity to temperature or pressure.
During your routine dental examination, we look for telltale signs of bruxism including wear facets on the enamel, tooth fractures with no clear cause, and scalloping on the edges of the tongue from being pressed against the teeth. If we see these signs, we will discuss them with you and recommend appropriate protective measures.
Over-the-counter night guards are much less effective than custom-fitted appliances. Store-bought guards are made in generic sizes and shapes that rarely fit well, and a poor fit means the guard can shift during sleep, fall out, or feel so uncomfortable that patients stop wearing it. An ill-fitting guard can also potentially alter your bite if worn consistently.
Custom night guards are fabricated from precise impressions of your teeth in a dental laboratory. The fit is exact, the material is selected to match the severity of your grinding, and the bite surface is designed to distribute forces evenly. Patients consistently report much greater comfort and compliance with custom guards compared to over-the-counter alternatives.
The process typically takes two appointments. At the first appointment, we take impressions or a digital scan of your teeth, which are sent to a dental laboratory. The lab fabricates your custom guard over approximately one to two weeks. At the second appointment, the guard is delivered, checked for fit, and any minor adjustments are made to ensure comfort and proper bite relationship.
You can often begin wearing the guard the same night you pick it up. Most patients adapt to wearing a night guard within a few nights, though some find it takes a week or two before wearing it becomes second nature. If discomfort persists beyond the adjustment period, contact us so we can evaluate the fit.
A night guard does not stop the grinding behavior itself—it is a protective device, not a cure. The guard intercepts the forces generated by bruxism and distributes them across the appliance rather than allowing them to damage the teeth and jaw structures. Think of it as a helmet for your teeth: it protects, but the underlying activity continues.
Managing the root causes of bruxism—which may include stress, anxiety, sleep disorders, or certain medications—can help reduce grinding over time. Some patients find that addressing stress through relaxation techniques or therapy, or working with a sleep specialist if sleep apnea is contributing, reduces bruxism severity. We can discuss these considerations at your appointment.
Rinse your night guard with cool water every morning immediately after removing it. Brush it gently with a soft toothbrush and mild soap—avoid toothpaste, which can be abrasive and scratch the surface. Allow it to air dry completely before storing it in the case provided, since a moist environment encourages bacterial growth.
Store your night guard in a clean, ventilated case away from heat and direct sunlight, both of which can warp the material. Bring the guard to your dental appointments so we can inspect it for wear, check the fit, and clean it professionally. With proper care, a well-made night guard can last several years before needing replacement.
It is normal to notice a slight change in how your bite feels when you first begin wearing a night guard, since the appliance adds a layer of material between your teeth. However, a properly fitted custom night guard is designed to minimize any changes to your bite and should not cause bite problems when used as directed—worn during sleep and removed during waking hours.
If you experience bite changes or discomfort that persists during the day after wearing your night guard, contact us. Minor adjustments to the guard’s bite surface can often resolve this. We also recommend not wearing your night guard during meals or while awake for extended periods, as this can potentially affect your bite over time.
Bruxism and temporomandibular joint (TMJ) disorders are closely related and often coexist. The chronic strain that grinding and clenching places on the jaw muscles and joint structures is a significant contributing factor to TMJ pain and dysfunction. Many patients who present with jaw pain, clicking, or limited opening also show signs of bruxism when their teeth are examined.
A night guard can play an important role in TMJ management by reducing the muscle activity and joint loading that occur during sleep. In some cases, the guard may be designed with specific features—such as an anterior bite plane—to position the jaw in a way that reduces joint stress. If you have both grinding and TMJ symptoms, we will consider both conditions when designing your appliance.
Bruxism is actually quite common in children, particularly during periods of tooth development or increased stress. However, night guards for children must be approached cautiously because the jaws are actively growing and a fixed appliance could potentially interfere with normal development if not monitored carefully. Not all children who grind their teeth require a night guard—many outgrow the habit.
For children with significant wear, jaw symptoms, or other concerns related to grinding, we evaluate the situation on a case-by-case basis. If a guard is warranted, it must be monitored and refitted as the child grows. We will discuss the most appropriate approach based on your child’s age, the severity of grinding, and the overall development of their bite.
Coverage for night guards varies by insurance plan. Some plans cover a portion of the cost when a night guard is prescribed for bruxism or TMJ-related symptoms and when documentation of medical necessity is provided. Plans that include TMJ-related benefits are more likely to offer some coverage. Pure cosmetic applications are generally not covered.
Our front office team can verify your benefits before the guard is ordered so you know what to expect. We are also happy to provide the documentation your insurer may require to support a coverage claim. If out-of-pocket costs are a concern, we can discuss payment options to make the treatment accessible.
At Cameron Park Dental Care, we take a thorough approach to evaluating grinding and clenching. We examine the degree of wear, assess jaw muscle health, evaluate your bite, and consider any TMJ symptoms before recommending the type of appliance that will provide the best protection and comfort for your specific situation. We do not take a one-size-fits-all approach.
Our custom night guards are fabricated by experienced dental laboratories using quality materials designed to withstand the forces of grinding over many years. If you are experiencing symptoms of bruxism or have been told your teeth show signs of wear, call us at (530) 676-0400 or reach out online. Protecting your smile now saves significantly on restorative costs later.
