Tingling in the fingers is an uncomfortable sensation of variable duration, affecting the fingers of one or both hands: the corresponding medical term is "paresthesia." The motor function of the fingers is not affected, but the sensitivity is changed, in connection with a nervous origin. These symptoms may be side effects of a nerve injury in the arm, or even of a compression of its root as part of a hernia located near the cervical vertebrae. Frequently, there is a compression of the median nerve by swelling in the wrist, the carpal tunnel. Medications or neurological diseases may also be responsible.
Published by Jeff
Latest update on November 26, 2013 at 12:52 PM by Jeff.