pentobarbital will decrease the extent or outcome of pazopanib by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep an eye on.pentobarbital will decrease the level or effect of diclofenac by impacting hepatic enzyme CYP2C9/10 metabolism. Insignificant/Importance Unfamiliar.pentobarbital will lessen the extent or outcome of m