This has always been a fear of mine. I mean, Im injecting this chemical into my body, and not really knowing exactly whats happening in there. Just hopes. Im taking dmd's for the wrong reason I believe. I had 2 really bad flares one in October and then another in December and they left me disabled. Doc said it was time for a dmd and my dh agreed and said I had to give it a chance for at least a year. So, Im doing it, for them. Im doing a dmd, taking baclofen and amitriptyline, doc wanted me on something for the tremors and really pushing tysabri and yada yada... NO MORE DRUGS!!!