Recognizing Carpal Tunnel
Carpal tunnel syndrome is a painful and progressive condition that occurs in the wrist. It is caused by the compression of the median nerve in the wrist. The median nerve runs into the hand starting from the forearm. When it becomes squeezed or pressed at the wrist, its message carrying and receiving ability from the brain gets inhibited. It is not necessary that the whole median nerve be pressed to cause carpal tunnel syndrome. The syndrome is caused when a point on the nerve is pressed. As a result of this compression the nerve does not function properly and causes carpal tunnel syndrome.
Pain, numbness, or both, are the usual earliest symptoms of carpal tunnel syndrome. Pain can affect the fingers, hand, wrist and forearm, but not usually the upper arm or shoulder. Numbness affects the palm side of the thumb and fingers, but usually spares the little finger because it's connected to a different nerve.
When weakness is present, it usually indicates that the condition is already severe, and when muscles atrophy (wither) it means the condition is even worse. The affected muscles are those downstream from where the nerve is pinched, and can include those controlling any of three motions of the thumb. In addition, bending of the first knuckles of the index and middle fingers can be affected, as can straightening of the second knuckles of the same fingers. When muscle atrophy is present, it is most evident in the muscular ball at the base of the thumb.
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Things to do to avoid Carpal Tunnel
Pain, numbness, or both, are the usual earliest symptoms of carpal tunnel syndrome. Pain can affect the fingers, hand, wrist and forearm, but not usually the upper arm or shoulder. Numbness affects the palm side of the thumb and fingers, but usually spares the little finger because it's connected to a different nerve.
When weakness is present, it usually indicates that the condition is already severe, and when muscles atrophy (wither) it means the condition is even worse. The affected muscles are those downstream from where the nerve is pinched, and can include those controlling any of three motions of the thumb. In addition, bending of the first knuckles of the index and middle fingers can be affected, as can straightening of the second knuckles of the same fingers. When muscle atrophy is present, it is most evident in the muscular ball at the base of the thumb.
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