What types of things happen on rohypnol?

Rohypnol effects. Rohypnol can cause anterograde amnesia, loss of inhibition, sedation, confusion, urinary retention, GI upset & drop in blood pressure. When rohypnol is used with alcohol (or other drugs) there may be slurred speech, red eyes, poor judgment and decreased motor skills. There are reports of violent behavior on rohypnol.
Rohipnol. It is a hypnotic used if other hypnotics fail. It is also a muscle relaxant, anticonvulsant, anxiolytic, sedative & amnestic agent.