Cervical radiculopathy is a condition where a nerve in the neck becomes compressed or irritated, leading to pain, numbness, or weakness that radiates down the arm. The condition is caused by damage or injury to one of the cervical nerve roots, which are located in the neck and control sensation and movement in the shoulders, arms, and hands.

The most common causes of cervical radiculopathy include herniated discs, bone spurs, or degenerative changes in the spine. Symptoms of cervical radiculopathy can vary depending on the severity and location of the nerve compression, but they often include pain, tingling, or numbness in the neck, shoulder, arm, or hand, as well as weakness or a loss of reflexes in the affected limb.

Treatment for cervical radiculopathy typically involves a combination of physical therapy, pain management, and in some cases, surgery to relieve pressure on the affected nerve. Early intervention and proper diagnosis are important for preventing long-term nerve damage and improving the chances of a full recovery.