Sleep apnea is a common medical condition in which breathing is interrupted for extended periods of time during sleep. People who are overweight or obese are typically considered to be at a higher risk of suffering from sleep apnea than those who are a healthy weight, and the condition can also be made worse by alcohol consumption.
If left untreated, sleep apnea can cause much more serious long-term health conditions, including cardiovascular disease and even strokes. If you snore heavily when you are asleep, and wake up feeling like you have not slept at all, then you may have sleep apnea. Talk to your doctor to find out what the best course of action is.