Rohypnol

Flunitrazepam, also known as Rohypnol among other names,[1] is a benzodiazepine used to treat severe insomnia and assist with anesthesia.[2] As with other hypnotics, flunitrazepam has been advised to be prescribed only for short-term use or by those with chronic insomnia on an occasional basis.[2] It was patented in 1962 and came into medical use in 1974.[3] Flunitrazepam, nicknamed "roofies" or "floonies," is widely known for i... [wikipedia]