thank you abby i never knew this myself tpmt test, going to ask my doc why i did not have that test , and i wonder if it was because i got diagnosed with kidney desease from cyclosporine 10 yrs of it and kidney doc wanted me off of cyclo asap so called my neurologist and asked if i could be taken off of cyclosporine asap and he then put me on it was cheap for me since i have to pay for it azatherprine that same day... hmm and i do get blood test every six months from nuero and kidney doc and family doc, wow and i say educate yourself looks like i need to..
very imformative info on this site bravo!!