5 Der er rapporter om, at samtidig administration af pioglitazon og gemfibrozil (en hæmmer af cytochrom P450 2C8) har resulteret i en stigning på 3 gange i AUC for pioglitazon.
Co-administration of pioglitazone with gemfibrozil (an inhibitor of cytochrome P450 2C8) is reported to result in a 3-fold increase in AUC of pioglitazone.