No. Though mouthguards and nightguards are both snuggly fitted to your teeth, they’re designed to perform different functions for your teeth and jaw. Sports guards are focused on protecting your mouth from impact, and night guards are focused on your bite and the position of your teeth and jaw.

These are all different names for the same thing: a device worn over your teeth that protects them from injury or reduces the severity of an injury.

Ideally, guards should be replaced after each sports season. Mouth guards can wear down over time, especially if the wearer has a habit of chewing or abusing their appliance. Teeth can also shift in adolescents which means their guard won’t quite fit as well. Many athletes who play several sports get a new sports guard made when they go for their routine 6-month checkup.

A custom-fit sports guard should feel comfortable in your mouth. It should be easy to breathe and talk. If you find yourself fidgeting with it or taking it out of your mouth during the big game, it might not be fitting right.

A custom-fit sports guard should feel comfortable in your mouth. It should be easy to breathe and talk. If you find yourself fidgeting with it or taking it out of your mouth during the big game, it might not be fitting right.

Any sport or activity where you might fall, come into contact with other players, or get hit by a ball or other equipment. Consider a sports guard if you or your child play football, hockey, lacrosse, baseball, soccer, field hockey, water polo, cricket, ringette, curling, skateboarding, gymnastics, mountain biking, wrestling, boxing or any other contact or high-risk sport.