Nightguard vs. Oral Appliance for Sleep Apnea: What's the Difference?
Nightguards and oral appliances for sleep apnea are both worn in the mouth during sleep. They are often confused for one another because they look similar. However, they serve very different purposes, and using the wrong one will not solve your problem.
What a Nightguard Does
A nightguard protects your teeth from the damage caused by grinding and clenching (bruxism) during sleep. ...