thank you all for the warm welcome.. i have not yet figured out how to navigate this site, or the others you have so kindly referred me to.. i am also wondering if i have erythromelalgia as for example, tonite, i am cold, but feel as though i am burning from the inside out..my feet are bright red and hot to the touch.. my arms and face are following. i want to just jump in the cold pool... i feel like i am swollen from heat and about to burst from the inside.. does that make any sense to anyone?