Hi Kim, I'm sorry you are having so much burning pain. I don't know if it's related to your migraine, but when I still had my gallbladder and the attacks along with it, I noticed my rsd would cause horrible burning pains in my rsd hand, my other hand and both my feet and my stomach. It would last sometimes for hours. Now that my gallbaldder and stone attacks are no more, I notice that the burning pain isn't happening as frequently or as strong so far. Maybe our rsd does get aggravated when we have other problems. I am not a dr so I don't know for sure, but maybe your extreme rsd burning is related to your migraines. I would check with your pm dr to see if he can find something that can get rid of your headaches to see if that helps. I still have acid in my stomach, but the rsd burning doesn't seem as bad as when I had gallbladder attacks. I hope you feel better soon. I will be praying for you. From your friend, Renee.