Disorder of a nerve root, which affects its sensory or motor function due to the cervical vertebrae being compressed.
It is due to degeneration of the discs between the vertebrae, whose function is to cushion the shock of the vertebrae in motion. As they lose some of their water content, the discs lose their flexibility and become more prone to tearing or rupture.
Another disadvantageous factor is leading a sedentary life and not exercising the muscles that provide the vertebral spine with stability.
The diagnosis is based on the clinical history and a thorough physical examination. Imaging tests are usually required to detect spine alterations, identify the affected nerve and clarify the cause.
Treatment aims to eliminate the pain, usually with paracetamol and non-steroidal anti-inflammatory drugs. Non-responding or chronic cases may require opiates, corticosteroids and other drugs to enhance the analgesic effect. More severe cases may be treated with surgery to decompress the nerve.
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