A case of severe and prolonged γ-hydroxybutyrate (GHB) withdrawal syndrome successfully managed with a slow benzodiazepine and baclofen taper

Abstract

Introduction: γ-hydroxybutyrate (GHB) is a GABA-B agonist that rapidly produces effects that are likened to both alcohol and MDMA/ecstasy. GHB use can lead to neuroadaptation with a characteristic withdrawal syndrome. There is currently a paucity of data on the progression of GHB withdrawal, however, due to the drug's short half-life it is generally considered to be typically 5–7 days, although some cases can be severe and complicated by life threatening delirium. Here, we present a case of severe GHB withdrawal, which recurred on multiple occasions over 56 days, despite initial clinical stabilisation on each occasion and toxicological evidence of abstinence from GHB between episodes. Case P..