Hi I was on Lexapro for depression but that was pre rsd and pain. For me it did not help with the depression but I do know others it does. It is a common drug for psychs to prescribe. I was on Zoloft too with rsd and pre rsd which is also a very common one I'm not the best to go on as I am a hard person to get medicated. I was on Elavil too which my neuro put me on and that is supposed to assist in sleep for some as well. Have you tried Cymbalta I am on that for depression and it helps with pain I guess?
Cindi have you tried Lyrica or neurnotin for the burning pain