Sleep at night what is cervical pain?

When sleeping at night, cervical pain, part of the reason may be due to sleep by the pillow is not suitable, such as pillow is relatively high, or pillow is relatively low, too soft, hard, resulting in local sustained pain caused by traction. It may also be night sleep, often blowing air conditioning, blowing fans, causing local cold stimulation, so that local blood vessels contraction, and caused cervical pain. If the patient often occurs, it may also be due to frequent head bending, desk work, frequent computer watching, long-term driving, which will cause changes in cervical curvature, or cause local muscle strain, which causes cervical pain. It may also be due to local fasciitis, or caused by cervical spondylosis.