If your described symptoms suggest you may have carpal tunnel syndrome, your doctor will do a physical exam, palpating your forearm in various ways to see if that causes you to experience neuropathies. Is there a test to diagnose carpal tunnel syndrome? There may also be a feeling of weakness along the median nerve. The most common affects are neuropathies (numbness, tingling) and pain in wrist, hand and/or fingers. What are the signs and symptoms of carpal tunnel syndrome? ![]() Symptoms get worse when there is increased pressure in the carpal tunnel. This pressure is frequently caused when the wrist is bent upward or downward for prolonged periods of time, such as while using a keyboard, mouse or other device. It occurs when there is increased pressure on the median nerve at the carpal tunnel. ![]() The carpal tunnel is a channel in the wrist through which the nerve passes from the arm through to the hand. The median nerve supplies sensation to the thumb, index, middle and, occasionally, the ring fingers, and also supports motor function in a muscle in the thumb. ![]() What are the signs and symptoms of carpal tunnel syndrome?Ĭarpal tunnel syndrome is a compression of the median nerve that causes tingling, numbness, pain and/or weakness in the arm and upper extremities.
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