10 Reasons You’re Drooling While You Sleep and What It Could Mean

10 Reasons You’re Drooling While You Sleep and What It Could Mean

Have you ever woken up to find your pillow wet with drool and wondered why it happens? While it might feel embarrassing, nighttime drooling is far more common than most people think. And in many cases, it’s completely harmless.

However, drooling can sometimes signal something more — from sleeping habits to medical conditions that need attention. Understanding why it happens can help you figure out if it’s just a minor annoyance or something worth investigating.

Here are the most common reasons people drool while sleeping — and what you can do to manage it: