Feeling stiff at the back of the neck is usually a spasm of the paravertebral muscles on both sides of the cervical spine, making the patient feel stiff, painful and sore in the neck. To cause this kind of symptoms, patients should pay proper attention to adjust the bad posture of life and work, such as avoiding prolonged head bowing, bending over, ambulating work, avoiding prolonged playing with cell phones, or avoiding leaning and lying in bed watching TV and other bad postures. At the same time, the need to replace the appropriate height of the pillow, the pillow pillow at the junction of the neck, neck junction, correct the cervical spine anti-arch, conducive to alleviate the spasm of the neck muscles. At the same time, giving the neck microwave, baking lamp, hot towel wet compress, etc., are conducive to relieving the discomfort of feeling stiff and sore at the back of the neck.