Is it normal to sleep with your jaw clenched?
Mostly.Normal for most people
Yes, clenching your jaw while you sleep is fairly common, and you may not realize you’re doing it. If you often wake with jaw pain, headaches, or sore teeth, it’s worth mentioning to a dentist.
Yes—lots of people clench or grind their teeth in their sleep, sometimes without noticing. Stress can play a part, but it doesn’t always have an obvious cause, and it isn’t something you can simply choose to stop while asleep.
If it’s occasional and you feel fine, it’s usually no big deal. If you’re regularly waking with jaw soreness, headaches, tooth sensitivity, or signs of worn teeth, check in with a dentist; they can help protect your teeth and ease the strain.