I have been getting rtx every 6 months since April 2013. So far it does the job of killing my immune system which is what it is suppose to do. No side effects for me from it and it takes about 5 hours as an infusion 1 time. They call it remission. I am confused most of the time since I still feel like crap. I have aches and pains, right now I have an ear infection. I never know what is going on. If this is just the way it is or is something really wrong. Anyone out there know?? Does this thing still make you feel like crap even if you are in remission?? I can't seem to find anyone with an answer to that.... Thanks