I have had Wegener's for about three years now. I have been treated with Cytoxin ( a chemotherapy) alnog with other treatments. I have had both infusion and oral Cytoxin. The purpose is to get my white count down to about 3.0 then climb. But each time I take the dose my white count goes up instead. Has anyone else had this happen to them? What might cause this action? I also have a constant cough my doctor cannot explain. If you have any insight I would like to hear it.