I have been through doctors and a lot more from having vasculitise. So, I been trying to find out where it came from and I already know the damages it has done to me and why there is no cure other then dangerous treatments that might not even work and hope some body out there or anywhere could help me feel more relieved by knowing something. I have other medical problems but tired of always being pushed to taking meds that gives me an allergic reaction or just makes me sicker. Im scared badly already from this but still pushing for an answer where did this first come from? how was it treated which actually never was and people going to the doctors only gets bills with only more pain. Help me understand Im tired of doctors guessing in treating this pronlem.