NECK

  • Neck muscles can be strained from poor posture — whether it's leaning over your computer or hunching over your workbench. Osteoarthritis also is a common cause of neck pain.

  • Rarely, neck pain can be a symptom of a more serious problem. Seek medical care if your neck pain is accompanied by numbness or loss of strength in your arms or hands or if you have shooting pain into your shoulder or down your arm.

  • Examples of common conditions causing neck pain are degenerative disc disease, neck strain, osteoarthritis, cervical spondylosis, spinal stenosis, poor posture, neck injury such as in whiplash, a herniated disc, or a pinched nerve (cervical radiculopathy).

  • Signs and symptoms include:

    • Pain that's often worsened by holding your head in one place for long periods, such as when driving or working at a computer

    • Muscle tightness and spasms

    • Decreased ability to move your head

    • Headache

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CAUSES

Your neck is flexible and supports the weight of your head, so it can be vulnerable to injuries and conditions that cause pain and restrict motion. Neck pain causes include:

  • Muscle strains. Overuse, such as too many hours hunched over your computer or smartphone, often triggers muscle strains. Even minor things, such as reading in bed or gritting your teeth, can strain neck muscles.

  • Worn joints. Just like the other joints in your body, your neck joints tend to wear down with age. Osteoarthritis causes the cushions (cartilage) between your bones (vertebrae) to deteriorate. Your body then forms bone spurs that affect joint motion and cause pain.

  • Nerve compression. Herniated disks or bone spurs in the vertebrae of your neck can press on the nerves branching out from the spinal cord.

  • Injuries. Rear-end auto collisions often result in whiplash injury, which occurs when the head is jerked backward and then forward, straining the soft tissues of the neck.

  • Diseases. Certain diseases, such as rheumatoid arthritis, meningitis or cancer, can cause neck pain.

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