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Tacrolimus


Also known as: FK506; TAC
[Often referred to its brand name (see MedlinePlus Drug Information)]
Formal name: Tacrolimus

At a Glance

Why Get Tested?

To measure the concentration of tacrolimus in the blood in order to establish the correct dose, maintain therapeutic levels and detect toxic levels

When to Get Tested?

As soon as tacrolimus therapy begins, frequently at first then at regular intervals to monitor concentrations over time

Sample Required?

A blood sample taken from a vein in your arm