Drug interactions with HMG-CoA reductase inhibitors (statins): the importance of CYP enzymes, transporters and pharmacogenetics.

HMG-CoA reductase inhibitors (statins) can cause skeletal muscle toxicity; the risk of toxicity is elevated by drug interactions and pharmacogenetic factors that increase the concentration of statins in the plasma. Statins are substrates for several membrane transporters that may mediate drug interactions. Inhibitors of the organic anion transporting polypeptide 1B1 can decrease the hepatic uptake of many statins, as well as the therapeutic...