I am off to CC tomorrow to see my neurologist about the SFN and the vasculitis in my Brain. I had a Rtx infusion on Dec 9th and have had a lot of weird things happen since then. My WBC, neutrophils and lymphs have all about doubled. I took a round of antibiotics because we thought I might have an infection and they are still quite high. I am also having a lot of pain and numbness in my head, face and ears. I also am having a lot of nerve pain in hands, feet and chest. My pulse is irregular and I have been very tired all the time. I don't know what is going on but I hope she will have some suggestions. This stuff really sucks!!