Hello
Most likely this tingling and numbness is related to pinched nerve .Numbness and tingling are decreased or abnormal sensations caused by altered sensory nerve function.The reason for considering this is increase in symptoms after prolonged sitting in the car or chair.The symptoms arise from short term compression of nerve while sitting in a specific posture(car or chair).
Well you should consult an M.D first to undergo investigations to confirm the diagnosis and also to rule out other causes of peripheral neuropathy .
Click here to read about signs and symptoms of peripheral neuropathy.
Edited by dr_amitmunjal on October 3 2006 at 8:57 AM
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