Recreational use of GHB and prescribed drugs: the challenge in forensic and clinical toxicology.

Abstract

Abstract\nThe dual nature and the double use of γ-hydroxybutyric acid (GHB) are the fundamentals of its spread as recreational drug. Endo-genously, GHB acts as inhibitory neurotransmitter while exogenously it is administered in the form of sodium oxybate to treat cataplexy and to menage alcohol withdrawal. Illicit GHB is extensively used along with prescribed drugs and drugs of abuse for its euphoric and anabolic effects. Since it has been used as incapacitating agent to perpetrate rapes and commit robberies, GHB represents a social and public health issues. The tight window of detectability in biological matrices and the difficultly to read symptoms of polydrug overdose represent the modern challenges in forensic and clinical toxicology.