pentobarbital will lower the level or result of eltrombopag by affecting hepatic enzyme CYP2C9/ten metabolism. Use Caution/Watch.pentobarbital will lessen the level or impact of fosamprenavir by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Watch.Keep an eye on Intently (2)pentobarbital will decrease the level or effect of olic