*Hi Cammy,* ** *I have heard of methotrexate being used for TM, but as a rule, I don't think that chemo drugs are used ---I might be wrong. They are used for Devics NMO, but our disease is antibody dependent and we are usually relapsing. I currently use Rituxan (Monoclonal antibody.) infusions that are usually reserved for Non Hodgkins Lymphoma patients. * ** *Grace* ** **