secobarbital will lessen the level or effect of aprepitant by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Observe.secobarbital will lessen the extent or effect of levonorgestrel intrauterine by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check.Warning ought to be exercised when Seconal Sodium (secob… Read More