I have been getting this strange "hot" sensation in my left heel. It comes and goes quite quickly (lasts a few seconds only) and happens about a dozen times a day. I have not pain, swelling or discomfort, except for the fact that my heel feels HOT - like it is resting on a heating pad. It seems to happed when my legs are straight or bent. Any idea what this might be and if I should be concerned at all?
Thanks so much for your help,