Pentobarbital will lower the extent or result of trazodone by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check. pentobarbital will minimize the level or effect of eletriptan by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep track of. pentobarbital raises toxicity of ifosfamide by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Us... https://cordellb692hoq9.tdlwiki.com/user