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Does A Night Guard Help You Sleep Better?

Man sleeping

A night guard is a dental appliance designed to protect the teeth and jaw muscles from the effects of teeth grinding and clenching. Teeth grinding, also known as bruxism, is a common problem that can have serious consequences if left untreated. Many people wonder if a night guard can help them sleep better. In this article, we will explore the benefits of using a night guard and discuss who should use one.

The Purpose of a Night Guard

The primary purpose of a night guard is to prevent damage to the teeth and jaw muscles caused by teeth grinding and clenching. Grinding can cause teeth to become worn down, chipped, or cracked, leading to expensive dental treatments. It can also cause jaw pain, headaches, and other health problems. Night guards help by absorbing the force of grinding and clenching, protecting the teeth and muscles from damage.

Benefits of Using a Night Guard

Using a night guard has several benefits, including improving sleep quality. When you grind your teeth at night, it can disrupt your sleep, causing you to wake up frequently throughout the night. A night guard can help reduce the noise and discomfort associated with grinding, allowing you to sleep more soundly. Additionally, using a night guard can help prevent headaches and migraines caused by teeth grinding. Some oral appliances can even help prevent snoring.

Factors to Consider Before Using a Night Guard

There are several factors to consider before using a night guard. Cost is a major consideration, as some types of night guards can be expensive. Comfort is also important, as a poorly fitting night guard can cause discomfort and even exacerbate teeth grinding. The size and fit of the night guard are crucial, as a night guard that is too big or too small will not provide adequate protection. Finally, proper maintenance is essential to ensure the longevity and effectiveness of the night guard.

Who Should Use a Night Guard

People who are prone to teeth grinding and clenching are the ideal candidates for night guards. This includes people with anxiety, stress, or sleep disorders, as well as those with misaligned teeth or jaw problems. If you wake up with jaw pain, headaches, or tooth sensitivity, you may be grinding your teeth at night and could benefit from using a night guard.


In conclusion, a night guard is an effective tool for protecting teeth and jaw muscles from the effects of teeth grinding and clenching. Using a night guard can help improve sleep quality by reducing the noise and discomfort associated with grinding. Before using a night guard, it is important to consider factors such as cost, comfort, size, and maintenance. If you are prone to teeth grinding and clenching, using a night guard may help prevent damage to your teeth and improve your overall health and well-being.