Ok, this has been boggling my mind a lot lately- I have symptoms of cold and hot RSD! I have cold purple skin one day, and sometimes hot, red, swollen extremities/ face/ back, etc!! What is this?! A combo of both?! Do I have hot or cold RSD?

Rogue, when reading RSD literature I usually think of it as concerning both types.

My feet on a "cold" day:

My feet on a "hot" day:

Kind of "both" on a very calm day (not real bad coloration):

(as you can see, my left foot is worse)