Waking up with a sore jaw or aching teeth? You might be grinding your teeth at night. This common habit, called bruxism, can cause serious dental damage over time. Mouth guards are often recommended, but do they really help? We’ll cover what causes teeth grinding, how mouth guards work, and whether they’re worth it.
Key Takeaways:
- Causes of Teeth Grinding: Stress, anxiety, sleep disorders (like sleep apnea), misaligned teeth, smoking, caffeine, alcohol, and certain medications.
- Mouth Guards for Grinding: They protect teeth by absorbing pressure; additionally, they prevent damage, reduce muscle tension, and lower TMJ disorder risks.
- Types of Mouth Guards: There are custom-made (best fit and protection), OTC (boil-and-bite and stock), and sports guards (for impact protection).
- Cost of Custom Night Guards: Typically ranges from $200–$800; meanwhile, OTC guards cost $20–$50. Moreover, insurance or HSA/FSA may cover partial costs.
- Possible Side Effects: Initial discomfort is common; however, a poor fit can cause teeth shifting or jaw pain.
- Cleaning and Maintenance: Rinse daily, use mild soap, avoid toothpaste, store in a ventilated case, replace when worn.
- Buying Night Guards Online: Custom options from Cheeky, Pro Teeth Guard, and Sentinel; OTC options from Amazon, Walmart, and CVS.
The Main Causes of Teeth Grinding
Teeth grinding, or bruxism, can happen while awake or during sleep. Stress is a common cause, making people clench their jaws unconsciously. Anxiety can also trigger grinding, especially at night.
Sleep disorders often contribute to nighttime grinding. For example, conditions like sleep apnea make breathing harder, causing the jaw to move involuntarily. Additionally, snoring and restless sleep can also play a role. Therefore, waking up with jaw pain or sore teeth may be a sign of grinding.
Moreover, crooked teeth or an improper bite can force the jaw to grind. Furthermore, missing teeth or poorly fitting dental work may create uneven pressure, leading to bruxism.
Certain habits increase the risk. Caffeine, smoking, and alcohol can make muscles tense, causing more clenching. Some medications, such as antidepressants, list grinding as a side effect.
Children may also grind their teeth, often due to growing jaws and teeth. Most grow out of the habit without needing treatment.
For more details on bruxism, visit this guide.
Mouth Guards for Teeth Grinding: Harm or Help?
Mouth guards prevent direct contact between the upper and lower teeth by creating a protective barrier. They absorb pressure and help protect against chipped enamel, fractures, and wear. Without them, long-term grinding can lead to sensitivity, cavities, and even tooth loss.
A night guard also eases strain on the jaw muscles. Grinding and clenching create tension, leading to pain and stiffness. A properly fitted mouth guard cushions the bite, relieving muscle stress and reducing pressure on the jaw joints. Over time, this may improve jaw function and lower the risk of temporomandibular joint (TMJ) disorders.
Regular use can help prevent lasting damage from chronic teeth grinding. A well-fitted guard protects enamel, reduces the risk of cracked teeth, and minimizes tooth sensitivity. Some people also experience relief from headaches and facial pain caused by clenching. Custom-made guards provide the highest comfort and effectiveness.
Different Types of Mouth Guards for Teeth Grinding
Mouth guards come in different types, each serving a specific purpose. The main options are custom-made night guards, over-the-counter (OTC) night guards, and sports mouth guards.
Custom vs. Store-Bought Night Guards
Custom night guards are made by dentists using molds or digital scans. Consequently, these offer the best fit, making them ideal for severe grinding. Furthermore, they are more durable and less likely to cause jaw pain or teeth shifting.
On the other hand, OTC night guards are available in two main types:
- Boil-and-bite: Softened in hot water and molded to the teeth. These provide a better fit than stock guards but can still feel bulky.
- Stock mouth guards: Pre-formed and not adjustable. They tend to be less comfortable and may not stay in place well.
Sports Mouth Guards vs. Night Guards
Sports mouth guards protect against impact injuries during contact sports like football, hockey, and boxing. They are thicker than night guards and are built to absorb shocks. Night guards, in contrast, help prevent damage from grinding while sleeping. They are thinner but still strong enough to protect teeth.
Choosing the Right Mouth Guard
For frequent grinding, a custom night guard provides the best fit. Boil-and-bite guards work for short-term use but wear down faster. Stock guards are the least effective and often uncomfortable. Therefore, for sports protection, always use a sports mouth guard, as night guards aren’t designed for high-impact activities.
Custom Night Guards
Custom night guards may be more expensive, but they fit better and last longer. OTC guards cost around $20–$50, while custom ones range from $200 to $800. The higher cost comes from better materials and a personalized fit that reduces discomfort and protects teeth more effectively.
Dental Insurance
Some dental insurance plans, fortunately, cover part of the cost if the guard is considered medically necessary. However, if not, a Health Savings Account (HSA) or Flexible Spending Account (FSA) may help. Checking with an insurance provider before purchasing can prevent unexpected costs.
Warranty and Durability
Custom night guards often include warranties, which can last from six months to several years. They last longer than OTC guards, which may need replacing every few months. Proper cleaning and storage help extend their lifespan, making them a better investment for long-term use.
Possible Side Effects of Using a Mouth Guard
Mouth guards can cause initial discomfort. Some people experience soreness in their gums, teeth, or jaw as they adjust. If the pain lasts more than a few days, the fit may be incorrect.
A poorly fitted guard can cause teeth to shift or press unevenly, leading to bite issues. Loose guards may not stay in place, creating uneven jaw pressure. Custom-made guards fit better and reduce these risks.
To prevent shifting, check your night guard often. If it feels different or affects your bite, consult a dentist. Using the right size and type will help protect your teeth.
Cleaning and Maintaining a Night Guard
Daily cleaning prevents bacteria buildup. Rinse with cold water every morning to remove saliva and debris. Avoid hot water, which can warp the material.
A soft toothbrush with mild soap works well. Avoid using toothpaste, as it can scratch the surface. For a deeper clean, soak it in an antibacterial night guard cleaner weekly. Many come in tablet form and dissolve in water.
Store the guard in a ventilated case to keep it dry and prevent bacteria growth. Keep the case clean by washing it with soap and letting it air-dry before storing the guard.
Replace the guard when it shows wear, cracks, or no longer fits well. Custom night guards last longer, while OTC versions may need replacing every few months. If discomfort arises, a dentist can recommend a better fit.
The Best Night Guards Online
Buying online saves time and money, but choosing the right brand is important.
Custom Night Guards
Online brands like Cheeky, Pro Teeth Guard, and Sentinel offer lab-quality guards at lower prices than dentists. These companies send impression kits, allowing you to create a mold at home and get a custom-fit guard.
OTC Options
For a quicker, budget-friendly option, OTC guards are available on Amazon, Walmart, and drugstores like CVS. Boil-and-bite guards offer a semi-custom fit, while stock guards provide a one-size-fits-all option for short-term use.
Budget Recommendations
The Oral-B Nighttime Dental Guard costs under $20 and provides decent protection. The DenTek Professional-Fit Dental Guard is slightly thicker and sturdier. These work for mild to moderate grinding but wear out faster.
Brands like Remi and Sporting Smiles offer affordable custom guards ranging from $100 to $200, providing a long-lasting alternative to OTC options.
Teeth grinding can damage your teeth and jaw over time. Mouth guards offer protection by reducing strain and preventing wear. Custom guards provide the best fit, while OTC options work for short-term use. Proper care extends their lifespan. If grinding causes discomfort, a well-fitted guard can make a difference. Speak with a dentist to find the best option for you.
Finding the Perfect Mouth Guards for Teeth Grinding
Are you grinding your teeth at night? A high-quality mouth guard for teeth grinding can save your teeth from serious damage and reduce discomfort. Schedule a consultation with Dean Dental Solutions now to get a custom-fit solution for a better night’s sleep!
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