What happened to neck pain?

Neck stiff neck, more likely to be sleeping pillow height is not appropriate, or improper position of the head during sleep, causing neck muscle tension, resulting in stiff neck phenomenon. Secondly, if the head during the day for a long time, leading to neck muscle or ligament fatigue, which is also easy to cause stiff neck. Adjust the height of the pillow, neck massage, relieve local muscle spasms, can reduce the occurrence of stiff neck phenomenon.