Drospirenone will raise the stage or effect of diazepam by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Slight/Significance Mysterious. crofelemer increases levels of diazepam by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Watch. Crofelemer has the likely to inhibit CYP3A4 at concentrations anticipated in the intestine; unlikely to inhibit systemical... https://hagueapotheek.com/product/diazepam-kopen/