Carpal Tunnel syndrome is a condition brought on by increased pressure on the median nerve at the wrist. Carpal Tunnel syndrome happens when pressure builds up from swelling in this tunnel and puts pressure on the nerve. When the pressure from the swelling becomes great enough to disturb the way the nerve works, numbness, tingling, and pain may be felt in the hand and fingers CTS affects all people differently. Some people have devastating hand pain and wrist pain and others have annoying hand numbness and loss of sensation in their fingers. The symptoms can vary widely when the median nerve is under pressure. No matter how Carpal Tunnel is affecting you, it is crucial that you get the facts about carpal tunnel treatment before you take action.