I don't know if anybody has the answer to this... But others in here seem to describe their burning and other symotoms as waxing and waning or not all present at the time all over their bodies. Mine is always there in every fiber all over all at the same time. For example , my burning and stinging feels like I'm in a tight bodysuit.( head to toe) that is on fire. Constably. Why is that? What don't my symptoms come and go or wax and wane? Why are they so fierce all the time ? And all at the same time. For goodnes sake even my tongue is burning