What Is A Types Of Night Guards? Complete Guide A-Z

types of mouth guards

Types of Night Guards: Occlusal guards or dental splints are protective mouthpieces worn primarily during sleep. They play a crucial role in safeguarding teeth and jaws from various issues. This comprehensive guide will delve into everything you need to know about night guards, from their purpose and types to their benefits and proper use.

1. Definition and Purpose

What is a night guard? Imagine a transparent or light-colored armor for your teeth. That’s essentially what a Types of Night Guards is. It’s a custom-fitted or store-bought dental appliance made of soft or hard plastic that cushions and protects your upper or lower teeth.

Night guards serve two main purposes:

  • Prevent teeth grinding (bruxism): Bruxism is an involuntary habit of clenching or grinding your teeth, often happening during sleep. This constant friction can wear down tooth enamel, cause fractures, and increase teeth sensitivity. Night guards create a barrier between your upper and lower teeth, preventing them from grinding together.
  • Alleviate jaw pain and TMJ disorders: Clenching and grinding can put excessive strain on your jaw muscles and joints, leading to pain, headaches, and difficulty chewing. Night guards help relax these muscles and support the jaw joint (TMJ), promoting proper alignment and reducing discomfort.

2. Types of Night Guards

There are three main types of night guards available:

various types of mouth guards
  • Custom-fit night guards: These are crafted by a dentist using an impression of your teeth, ensuring a perfect fit and optimal comfort. They tend to be more durable and effective than other options.
  • Boil-and-bite night guards: These over-the-counter guards come pre-formed but can be softened in hot water and molded to fit your teeth. They offer a more affordable option but may not be as comfortable or effective as custom-made guards.
  • Over-the-counter night guards: These one-size-fits-all guards are readily available at drugstores. However, they often provide a poor fit and limited oral health protection due to their generic design.

3. How Night Guards Work

Night guards work in two primary ways:

  • Physical barrier: The night guard acts as a physical cushion between your upper and lower teeth. This prevents them from coming into direct contact, eliminating the grinding motion and the associated damage.
  • Muscle relaxation: By creating a slight separation between your teeth, night guards promote a more relaxed position for your jaw muscles. This reduces tension and strain throughout your jaw joint, alleviating pain and discomfort.

4. Signs You Need a Types of Night Guards

Here are some indicators that you might benefit from using a night guard:

  • Morning headaches: Frequent headaches upon waking could be a sign of nighttime teeth grinding or clenching.
  • Tooth pain or sensitivity: Increased sensitivity to hot, cold, or sweet foods can indicate worn-down enamel due to grinding.
  • Jaw pain or stiffness: Pain or difficulty moving your jaw could be related to TMJ issues, often aggravated by nighttime clenching.
  • Facial soreness: Facial muscles may feel tight or sore due to the constant strain from clenching.
  • Teeth grinding noises: If your partner notices grinding sounds while you sleep, it’s a strong indicator of bruxism.
  • Worn-down teeth: Flattened or chipped teeth are telltale signs of chronic teeth grinding.

5. Getting Fitted for a Night Guard

  • Custom-fit night guard: Your dentist will take impressions of your upper and lower teeth to create a mold. This mold is then used to fabricate a perfectly fitting night guard in a dental lab.
  • Boil-and-bite night guard: Follow the manufacturer’s instructions carefully. Typically, you’ll soften the guard in hot water, then bite down gently to mold it to your teeth.

6. Maintenance and Care

  • Cleaning: Rinse your night guard with clean water after each use and brush it gently with a soft toothbrush and toothpaste (without fluoride).
  • Storage: Store your night guard in a sturdy, well-ventilated container when not in use. Avoid exposing it to extreme heat or direct sunlight.
  • Replacement: Night guards can wear down over time. Consult your dentist about the recommended replacement schedule for your specific type of night guard.

7. Effectiveness and Benefits

Types of Night Guards are well-established and effective tools for managing bruxism, jaw clenching, and TMJ disorders. Here’s how they can benefit you:

  • Reduced tooth damage: By creating a barrier, night guards significantly decrease wear and tear on your teeth, preventing cracks, chips, and excessive flattening.
  • Alleviated pain and discomfort: Night guards help relax your jaw muscles, reducing pain associated with clenching and TMJ disorders. They can also improve headaches that originate from jaw tension.
  • Improved sleep quality: The reduction in grinding noises and jaw discomfort can lead to a more restful sleep for both you and your partner.
  • Protected dental restorations: If you have crowns, bridges, or other dental restorations, night guards can help prevent damage to these as well.

8. Potential Risks and Side Effects

Types of Night Guards are generally safe for most people, but there can be some initial adjustments:

  • Discomfort: New night guards might feel bulky or awkward initially. It usually takes a few nights to get accustomed to wearing one.
  • Increased saliva production: You might experience a temporary increase in saliva production while wearing a night guard. This usually subsides within a few nights.
  • Speech impediment: In rare cases, a night guard, especially a bulky one, might slightly affect your speech.

If you experience any persistent discomfort or have concerns, consult your dentist to ensure the Types of Night Guards fits properly and discuss possible adjustments.

9. Cost and Accessibility

The cost of a night guard varies depending on the type:

  • Custom-fit night guards: These are the most expensive option, typically ranging from $150 to $500. However, they offer the best fit and comfort.
  • Boil-and-bite night guards: These are more affordable, costing between $20 and $50.
  • Over-the-counter night guards: These are the cheapest option, but they may not be as effective due to their generic fit.

Dental insurance may partially cover the cost of custom-made Types of Night Guards if it’s deemed medically necessary. Contact your insurance provider to understand your specific coverage.

10. Alternatives and Complementary Therapies

While night guards are a common treatment for bruxism and TMJ disorders, here are some alternative and complementary approaches you can consider:

  • Stress management: Stress is a common trigger for teeth grinding. Relaxation techniques like deep breathing, meditation, and yoga can help reduce stress and potentially lessen bruxism.
  • Soft diet: Sticking to a soft diet can minimize the strain on your jaw muscles, especially during times of high stress.
  • Physical therapy: A physical therapist can teach you specific exercises to strengthen and relax your jaw muscles.
  • Mouth exercises: Certain jaw exercises can help improve jaw function and mobility. However, consult your dentist before starting any new exercises.

Final Thoughts

Types of Night Guards are a valuable tool for protecting your teeth, jaw, and overall well-being. If you experience symptoms of teeth grinding, jaw clenching, or TMJ disorders, talk to your dentist about whether a night guard is right for you. 

With proper care and consistent use, a night guard can significantly improve your sleep quality, reduce dental problems, and alleviate jaw pain.