Snoring and obstructive sleep apnea (OSA) not only affects health and quality of life, but also severely affects a spouse or significant other’s life. Obstructive sleep apnea not only causes fatigue and severe daytime drowsiness, but many other problems such as poor memory, headaches and many other health problems. Oral appliance therapy is an alternative to CPAP. An oral appliance is a small plastic device that fits over the teeth, just like an orthodontic retainer or mouth guard. The appliance is worn in the mouth during sleep to prevent the soft tissue of the throat from collapsing and obstructing the airway. Oral appliance therapy is a quick and easy procedure that can dramatically change your quality of life and that of your spouse.