What are Night Guards, and How Do They Protect Your Teeth? 


Night guards, also known as dental night guards or occlusal guards, are dental appliances designed to protect the teeth from bruxism. Bruxism is when a person grinds and clenches the teeth, especially during sleep. This habit can lead to various dental issues, such as worn enamel, jaw pain, tooth sensitivity, and headaches. 

Night guards act as protective gear to mitigate the impact of grinding and clenching. In this article, we will see how a night guard works and how it protects your teeth. If you are in Lawrenceville and want to consult a specialist about your dental issues, you can consult one as per your requirements. Various cosmetic dentist in Lawrenceville, GA, can solve your problems. 

What is a Night Guard? 

Night guards are retainer-like soft or hard plastic covering the teeth from top to bottom. It is considered one of the popular treatments for sleep teeth grinding and clenching. It provides a cushion to your teeth from the force of clenching and grinding and prevents the teeth from grinding together. It helps you to protect yourself from the effects of grinding, such as headaches, inflamed gums, and damaged teeth. 

What are Signs of Teeth Grinding and Clenching? 

  • A headache, especially while waking up. 
  • Chipped teeth
  • Sore or tight jaw or facial muscles
  • Loose teeth
  • Discomfort while chewing. 

These signs are prevalent among people who have bruxism, and therefore, it is recommended for them to consult a doctor for better treatment options and to solve the issue as soon as possible. 

How Can Night Guards Protect Your Teeth? 

  • Cushioning and Absorption: The primary function of the night guard is to provide a cushion barrier between the upper and lower teeth. It absorbs the forces generated during the grinding or clenching. Thus, it prevents the wear and tear of the tooth surface and reduces the risk of fractures. 
  • Prevents Tooth Damage: Tooth grinding and clenching can lead to enamel erosion, fractures and other tooth damage. Therefore, night guards create a protective barrier and help you redistribute the forces exerted during grinding, ultimately preventing tooth-to-tooth contact and reducing the risk of harm. 
  • Alleviate Discomfort and Jaw Pain: Night guards can reduce the pressure on jaw points and thus promote a relaxed jaw position while sleeping. Therefore, it helps reduce the discomfort and jaw pain from grinding and clenching. 
  • Protects Dental Work: It is essential to protect dental work such as crowns, bridges, veneers and others with the effects of dental grinding. Therefore, night guards are used to restore dental work’s excessive wear and tear. 

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