May affect or be affected by phenytoin. Diazepam is a benzodiazepine that exerts anxiolytic, sedative, muscle-relaxant, anticonvulsant and amnestic effects. Most of these effects are thought to ...

Oral soln: concomitant disulfiram ... mefloquine, and others). Monitor phenytoin, warfarin. May cause false (+) urine test for benzodiazepines.