Cyclosporine and tacrolimus are life-saving immunosuppressants after organ transplants, but switching between generic versions can cause dangerous drops or spikes in blood levels. Learn why these narrow therapeutic index drugs demand extreme caution with generics.
Learn the exact timing rules for vaccines when you're on immunosuppressants like rituximab, methotrexate, or IVIG. Get clear guidance on when to pause meds, which vaccines are safe, and how to avoid dangerous mistakes.