You numb your hands and legs, that's why

This is a phenomenon because the normal flow of blood is partially hampered. But the causes of it may vary, and sometimes they hide more serious disorders.

In fact, if the drilling and numbness of extremes occur frequently and is not linked to an unpleasant attitude, there may be several reasons. One of the most common causes is osteokondronsis of the cervix.

It causes a sense of needle piercing in the upper limbs and in the hands because of the compression of nervous strokes because of the presence of hernies or arterosonic processes that affect cervical cells.

The sense of needle piercing may also be linked to multiple sclerosis, a neurovegeative disease that causes destruction and loss of myel substance in the central nervous system. Demelling more often affects certain areas of the cerebral hemispheres, mainly those affected by optical nerves, cerbellum, and spinal marrow. This condition reduces limb sensitivity and results in a sense of needle piercing and numbness.

Carpal tunnel syndrome is another common complaint. It is when the average nerve, stretching from front to elbow and crossing a narrow path near the wrist, is subjected to pressure or pressure, writes noa.al. This is the result of inflammatory processes that drain and increase the nerve calibration itself.

A numbness can also conceal a ventral clot. This is due to the presence of clotting inside the ventous river that prevents the normal flow of blood that prevents oxygen in the tissue. If in addition to the constant scratch you experience pain, cold limbs, peripheral cianos, you should consult your doctor.