Pentobarbital will decrease the level or result of nisoldipine by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check. pentobarbital will lower the extent or impact of bortezomib by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Check. With therapeutic doses of TCAs, barbiturates raise metabolism and decrease blood concentrations of TCAs. pento... https://sachax109mcr6.shopping-wiki.com/user