Pentobarbital will decrease the level or effect of ketoconazole by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Minor/Significance Unknown. pentobarbital will decrease the level or effect of diclofenac by affecting hepatic enzyme CYP2C9/10 metabolism. Minor/Significance Unknown. pentobarbital will decrease the level or effect of alosetron by affecting hepatic/intestinal enzy... https://mysocialport.com/story5784414/5-semplici-tecniche-per-pentobarbital-cosa-%C3%88