Neck pain can appear after a long day at a desk, an awkward night’s sleep or a stressful week, but the reason is not always obvious. Most cases improve with time and sensible movement, while certain symptoms suggest that a nerve, the spinal cord or another medical condition may be involved. Understanding the possibilities can help you respond calmly without ignoring important warning signs. On this page Understanding neck pain Five possible causes What can help? Will you need a scan? When to seek urgent help Understanding Neck Pain The neck contains seven cervical vertebrae supported by discs, joints, ligaments, muscles and nerves. Pain may remain in the neck or spread into the shoulders, shoulder blades, head or arms. Not every scan finding explains someone’s pain. Age-related changes are common even in people w...