Hand Numbness – Numbness in Fingers
What causes hand numbness? The causes for numbness in the hands are many and varied. In some cases, the peripheral nerve can become entrapped and the flow of blood disrupted. Numb hands while sleeping is commonly experienced, especially when the person has fallen asleep in a position which accidentally puts a lot of pressure on the median nerve. Upon waking, these individuals may feel some numbness in their fingers, hands, or fingertips.
However, there is also another factor to consider. Numbness can also be an early symptom of a more serious issue like carpal tunnel syndrome. Carpal tunnel, left untreated while it is still in its minor stage, can result in a great deal of pain in the more chronic stages of the disease.
Carpal tunnel syndrome introduces additional symptoms. These can include sensations of tightness in the chest and recurring headaches. Sufferers may also feel weakness in their hands and arms, or have difficulty moving or picking things up. Should these symptoms appear, a check-up and treatment are strongly recommended. Treating carpal tunnel in the early stages can spare a person from tremendous pain, as opposed to letting it progress unchecked.
If the hand numbness experienced is not severe, it may be caused simply by a blocked nerve. One recommended hand numbness treatment involves routine stretching exercises, especially those targeting the forearm flexor muscles. This helps improve circulation and ease the numbing sensation. Lowering the position and level of computer keyboards and mice also reduces stress and tension in the shoulder, particularly for those spending extended hours at the computer.
If exercise and changes in routine do not alleviate the numbness, however, it is better to consult a physician. Should the numbness have been ongoing or increased, surgery to correct incipient carpal tunnel syndrome may provide permanent relief.
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