Is it normal to sweat during sleep?
Mostly.Normal for most people
Yes, sweating during sleep is common, especially if your room is warm, your bedding is heavy, or you’re stressed or getting sick. If you regularly wake up drenched in a cool room or have other symptoms, it’s worth checking with a healthcare professional.
Yes—your body can get sweaty overnight for ordinary reasons, like a warm room, thick blankets, stress, hormonal changes, or a fever. Lots of people wake up a little sweaty now and then.
If it happens often, try lighter bedding and a cooler room. If you’re repeatedly waking up drenched despite that, or it comes with symptoms like a persistent fever or unexplained weight loss, check in with a healthcare professional.