Place the backs of both of your hands together and hold the wrists in forced flexion for a full minute. (Stop at once if sharp pain occurs) . If this produces numbness or "pins and needles" along the thumb side half of the hand, you most likely have Median nerve entrapment (Carpal Tunnel Syndrome). Examination by a health care professional familiar with these conditions is the way to be sure of the diagnosis and get proper treatment.
