Chloral hydrate, barbiturates, alcohol, methaqualude, benzodiazepines, Valium, Librium, ativan, xanax, Dalmane, halcyon.
Moderate to high physical dependency,
High to very high psychological dependency.
Anxiety, insomnia, tremors, delirium, convulsions, possible death.
Effects of Overdose:
Shallow respirations, cold clammy skin, weak and rapid pulse, disorientation, staggering, drunken behavior, coma, and possible death.