Keep an eye on Intently (1)istradefylline will boost the stage or result of diazepam by influencing hepatic/intestinal enzyme CYP3A4 metabolism.Hyponatremia: Clinically sizeable hyponatremia (sodium 3 occasions the upper Restrict of regular) to rare cases with concomitant elevations of full bilirubin (>two moments the upper limit of ordinary) have