Burning, tingling, or numbness radiating into the sole of the foot and toes — particularly at night or after…

Burning, tingling, or numbness radiating into the sole of the foot and toes — particularly at night or after prolonged standing — may be your posterior tibial nerve sending a distress signal. The posterior tibial nerve is the primary nerve supplying sensation to the plantar surface of the foot — the sole, the heel, and the toes. It travels through a narrow anatomical corridor on the inner side of the ankle called the tarsal tunnel,