A pillow that is too high can push the head forward. One that is too low may allow the head to tilt toward the mattress.
Both can create an uncomfortable position for some people.
What can help?
If you sleep on your side, choose a pillow high enough to fill the gap between
your shoulder and head without bending your neck upward.
If you sleep on your back, use a pillow that supports the natural curve of the neck while allowing the head to rest comfortably.
Avoid sleeping with your head sharply turned to one side for long periods.
You may also want to consider your daytime habits. Long periods spent looking down at a phone or leaning toward a computer can contribute to neck discomfort, which may become more noticeable at night.
If neck pain continues despite adjusting your sleep position and
pillow, a healthcare professional can help identify the cause.
