Not Medical Advice: A stiff neck is sometimes called a 'crick'.
“Crick” is a catch-all term for many neck ailments. It usually go away by itself in a few days without medical attention. But a crick can be temporarily disabling, and is certainly distressing.
Neck pain or a stiff neck is a common problem which usually gets better after a few days or weeks. It's rarely a sign of anything serious.
You can often get a painful or stiff neck if you:
sleep in an awkward position
use a computer for a prolonged period of time
strain a muscle because of bad posture
Anxiety and stress can also sometimes cause tension in your neck muscles, leading to neck pain.
To learn more, visit NHS Choices.
Find out How to Fix a Crick in Your Neck at Berkeley Wellness.