Waking up with a stiff neck from sleeping can be surprisingly painful. You might not even be able to turn your head without it hurting. While it may not affect you after a few hours, a stiff neck can ...

Neck pain from sleeping is often related to your sleeping position—particularly if you sleep on your stomach. It can also mean that you need to assess your pillow or mattress and determine if it's ...

A stiff neck is common and often caused by stress, lack of sleep, and age. To relieve a stiff neck, try stretching, switching sleep positions, and applying heat. If you have a fever or feel ...