Is it normal to sweat while sleeping?
Mostly.Normal for most people
Yes, sweating while you sleep is common, especially if your room is warm or your bedding is heavy. Persistent, drenching night sweats without an obvious cause are worth getting checked.
A little sweat overnight is pretty normal. A warm room, thick blankets, pajamas that don’t breathe, stress, or a fever can all make you wake up damp. Some people also naturally sweat more than others.
If you’re regularly soaking your clothes or sheets despite keeping cool—or the sweating comes with symptoms like a fever or unexplained weight loss—check in with a healthcare professional.