Mouth guards are devices that are worn over the teeth to protect them from injury. They are commonly used in contact sports such as football, hockey, and boxing. Mouth guards can also be used to treat bruxism (teeth grinding).

Types of Mouth Guards:

There are three main types of mouth guards:

1. Stock Mouth Guards are pre-formed and ready to wear. They are the least expensive type of mouth guard, but they are also the least comfortable and have the least amount of protection.

2. Boil-And-Bite Mouth Guards are made from thermoplastic material that becomes moldable when heated in water. These mouth guards provide better protection and fit than stock mouth guards, but they can still be uncomfortable.

3. Custom-Fitted Mouth Guards are made from impressions of the teeth and gums. They are more expensive than other types of mouthguards, but they offer the best fit, comfort, and protection.

How to choose a Mouth Guard:

There are a few things to consider when choosing a mouth guard, such as:

  • The type of sport or activity you will be participating in
  • The level of protection you need
  • Your budget
  • Your comfort level
  • The fit of the mouth guard
  • How easy it is to clean

Functions of a Mouth Guard:

Mouth guards are designed to protect the teeth and gums from injury. They work by absorbing the impact of a blow to the face and distributing the force evenly over the teeth. This helps to reduce the risk of damage to the teeth, gums, and jaws.

Mouth guards can also help to prevent concussions by absorbing some of the impact that would otherwise be transferred to the brain.


Mouth guards are an important piece of safety equipment for anyone who participates in activities that could result in a blow to the face. They can help to protect the teeth and gums from injury, and they can also help to prevent concussions. There are a variety of mouth guards available, so it is important to choose one that is comfortable and fits properly. It is also important to replace mouth guards on a regular basis.