I have both fms and cfs. I just got some blood results. I can barely make out the numbers on the fax but want to ask what my doctor's notes may mean. 1) Immunoglobulin G (IgG): Suppressed as previouly on 6/27/06. Low in autoimmune diseases, infections (mostly chronic) and/or hereditary. It is the major immunoglobulin that processes antibody activity against viruses, some bacteria and toxins. 2)Herpes Simplex I titer IgG significantly high but the more current IgM titer is negative. Therefore probable recurrent bouts of herpes simplex I. What does all the mean exactly? Okay so I don't have an autoimmune disease but my bloodwork looks like I do? My doctor started me on an anti-viral about a month and a half ago. It is called Amantadine. I take 100 mg 2x a day. I'm also taking celexa, temezepam, allegra, DHEA, ultram as needed, xanax as needed, vitamins and supplements. Any help is appreciated.