Welcome to NeuroTalk DoctOr T. I hope your stay here will be enjoyable and informative. So sorry you're having those miserable side effects that so many of "our" drugs cause. Have you given any thought to LDN? It held my MS steady for many years with no side effects.

However after dealing with this disease for thirty-five years, I'm spms and use a powerchair full time.
Good luck to you on this journey with MS -- and again, Welcome.