Drooling is the subject of a lot of jokes, but it is actually a common and very real issue! If you sometimes wakeup with a small damp spot on your pillow close to where your mouth was resting, it is possible that you were drooling during sleep. While occasional drooling might not be anything to worry about, frequent occurrences might point to a bigger problem. Drooling can even be a sign of obstructive sleep apnea! How are these issues connected? Continue reading below to find out.
