Night Guards, also known as Occlusal Splints.
It’s not uncommon for people to develop aching jaws and jaw joints by clenching or grinding their teeth while sleeping. People can also damage their teeth quite severely by grinding their teeth.
Separating the teeth with a Night Guard
while sleeping allows the muscles to relax and also protects the teeth from being ground away or broken by the opposing teeth. An impression is taken of your teeth and the device is made in a dental laboratory.
They are comfortable to wear and safe to wear while sleeping.