Do your family members complain that you snore loudly each night? Do you wake up in the morning feeling unrested? If so, you may be suffering from a common condition known as sleep apnea. Sleep apnea is a very serious condition that affects your overall health. It can lead to serious health complications, and when left untreated, it can take a number of years off your life. Unfortunately, many people who suffer from sleep apnea remain undiagnosed.