I'd love to try it at 1/4 dose on Ty. My white count is always 15 give or take. Could be caused by frequent urine infections so lowering my count might make things worse but i'd still love to try it a month or two. I'll ask my neuro next month. I know Ampyra at 1/2 dose has been doing good for me past few months so let's try this at a 1/4. Don't chemo drugs also lower white count? Novantrone?