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The physical therapist may also recommend modifications to activities that aggravate the nerve. Physical therapyĪ physical therapist can teach you exercises that strengthen and stretch the muscles in the affected area to relieve pressure on the nerve. If you have carpal tunnel syndrome, your doctor may recommend wearing a splint during the day as well as at night because wrists flex and extend frequently during sleep. Your doctor will ask you to stop any activities that cause or aggravate the compression.ĭepending on the location of the pinched nerve, you may need a splint, collar or brace to immobilize the area. The most frequently recommended treatment for a pinched nerve is rest for the affected area.

It's helpful for diagnosing nerve compression syndromes, such as carpal tunnel syndrome. Ultrasound uses high-frequency sound waves to produce images of structures within the body. This test may be used if your doctor suspects you have nerve root compression.

This test uses a powerful magnetic field and radio waves to produce detailed views of your body in multiple planes. Test results tell your doctor if there is damage to the nerves leading to the muscles. The test evaluates the electrical activity of your muscles when they contract and when they're at rest. During an EMG, your doctor inserts a needle electrode through your skin into various muscles. Test results tell your doctor whether you have a damaged nerve. The study measures the electrical impulses in your nerve signals when a small current passes through the nerve. This test measures electrical nerve impulses and functioning in your muscles and nerves through electrodes placed on your skin. These images show how the bones are positioned and can indicate whether or not there is any narrowing or damage that could cause a pinched nerve. The CSF may be sent to a lab and examined for signs of inflammation or infection. This test collects a sample of cerebrospinal fluid (CSF) from the area surrounding your spinal cord. You may need tests to measure your fasting blood glucose or thyroid levels. If your doctor suspects a pinched nerve, you may undergo some tests. Your doctor will ask about your symptoms and conduct a physical examination.