Sorry you haven't had any reply to this. There are other threads here about IVIG, including one I have recently posted: https://www.s4me.info/threads/bbc-w...-who-lost-balance-when-closed-eyes-etc.16097/ but having read another post: https://www.s4me.info/threads/ivig-curing-this-one-giving-me-new-autoimmune-disease.8529/ I am somewhat disheartened. I'm still looking! (Maybe you had a reply on Phoenix Rising?)