Cyclosporine

Let’s be absolutely clear from the start: Cyclosporine is not a dietary supplement. It is a potent, prescription-only immunosuppressive drug. If you are reading this hoping to buy it over the counter or as a “natural” immune booster, stop here. This monograph is for healthcare professionals and deeply informed patients who need to understand a drug that has saved organs but also ruined kidneys. I’m writing this after twenty years of managing transplant patients and autoimmune cases.