etravirine will lessen the extent or outcome of diazepam by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Monitor.eslicarbazepine acetate will increase the degree or influence of diazepam by impacting hepatic enzyme CYP2C19 metabolism. Use Caution/Check.Utilization of benzodiazepines, such as diazepam, equally made use of by it