Tingling and Numbness

It often starts inconspicuously. A slight prickling in the fingertips, a buzzing beneath the skin, as if something there is vibrating with nowhere to go. Then it intensifies — or swings to the opposite: numbness. The hand, the foot, sometimes entire limbs feel as if they are no longer there. As if someone has cut the connection.

Medicine has many explanations for this: pinched nerves, circulatory disorders, vitamin deficiency, metabolic disorders. And any of them may apply. But when the tingling keeps returning, when the numbness persists without a clear organic finding, when the body sends this signal regularly — a deeper look is worthwhile.