I will PM you. Yes, Rituximab helped.@Learner1 They give it to me for autoimmunity. I have anti rach antibodies and a mild 1: 200 ANA. IVIG helped me a lot. I have lymphocytopenia and am prone to reactivations of herpes virus. They don't care about it and want to give me rituximab, but it worries me. Do you have cognitive symptoms? That improved with rituximab?