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Prograf (Tacrolimus)

Prograf is an immunosuppressive drug that is given orally or intravenously to people who have had a kidney, liver, heart, or other organ transplant. It is a potent drug that helps to prevent rejection of the transplanted organ by the body. This test measures the amount of Prograf in the blood. Normally, a person's immune system recognizes a new, transplanted organ as foreign and begin to attack it. Prograf limits this response and helps to prevent organ rejection by inhibiting the activation of certain immune cells called T-lymphocytes. The level of Prograf in the blood must be maintained within a narrow therapeutic range. If the concentration is too low, organ rejection may occur; if it is too high, then the person may experience symptoms associated with toxicity.

Other names for this medication:
Tacrolimus, Advagraf, Envarsus, Prograf,

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