Prograf is toxic and in the long run it can cause
kidney failure. Right after my transplant, I was put on 10 mg.
Prograf daily. Gradually, the doctor lowered it to 5, then 4, and so on. Last month, the doctor lowered it to 1.5 mg. daily. That is low and I had to give blood one month after the dosage was lowered so the doctor could see if it was too low. I'm happy now with 1.5 mg. In a few months, I will again as the doctor to lower it.