Spice-drug interactions: a case report on the use of turmeric, curry and ginger in a renal transplant patient on tacrolimus.

Tacrolimus is a widely used immunosuppressant for the prevention of rejection after transplantation. In vitro studies suggest that interactions exist between spices and tacrolimus. We present the case of a renal transplant patient aged around 70 years who was treated with prednisone, mycophenolate-mofetil and tacrolimus.