Illegal Use

Midazolam Hydrochloride, or Versed, is one of a class of drugs called benzodiazepines which are sedatives, hypnotics and muscle relaxants.  Rohypnol, "the date rape drug" is also a benzodiazepine. Like Rohypnol, Versed is a quick-acting, tasteless drug that can be easily given to a victim without the victim's knowledge.  Victims have little or no memory of their attacker because of Versed's amnesiac effect.

Both barbiturates and alcohol seem to exert some of their sedative effects by interaction with a neurotransmitter.  Long-term benzodiazepine use can cause physical dependence as can alcohol and barbiturates.

Versed is being used increasingly in other violent acts like kidnappings, robberies and assaults.