Is it normal to sweat a lot in your sleep?
Depends.It depends
Sweating in your sleep can be normal, especially if your room or bedding is warm or you’re stressed or unwell. If it’s repeatedly drenching or unexplained, it’s worth checking with a healthcare professional.
It can happen for ordinary reasons: a warm room, heavy blankets, stress, alcohol, or a fever can all leave you sweaty overnight. Lots of people have the occasional sweaty night, and it doesn’t automatically mean something is wrong.
If you’re regularly waking up with soaked clothes or sheets despite a cool room, or you also have symptoms like a persistent fever or unexplained weight loss, check in with a healthcare professional. Otherwise, try adjusting the room temperature and bedding and see whether that helps.