It could be autoimmune, but one things for sure RSD is a more complex and more living disease than any other. It is very intelligent and is basically alive its like a parasite living on us. Were both its host and its puppet. And for those of us advanced there is no cure. No one pays attention to us cause they can't make as much money off of us as they can cancer patients and the others.
And PS I Wanna rant & scream!!!!! Cause my insurance is rejecting my meds so i have none other than some xanax i have left which i have been using to just knock myself out. Wanna good knock out just take 4mg at once and you'll be out.