The causes of neck pain may be the following: 1. neck strain, after the strain will cause local muscle tension and thus pain. 2. local fasciitis can also cause neck pain. 3. cervical spondylosis, neurogenic cervical spondylosis can compress the nerves, causing nerve damage and pain, including the neck, shoulders and even the upper limbs. 4. may be ankylosing spondylitis or other rheumatoid diseases. 5.Localized fasciitis, or drop pillow can also cause neck pain. In addition to this, the presence of cervical instability, small joint disorders, synovial compression and even tumors, tuberculosis and aseptic inflammation of the cervical spine can cause neck pain.