Gamma Hydroxybutyrate (GHB) and Gamma Butyrolactone (GBL) Withdrawal: Five Case Studies

Abstract

There is little medical information available about gamma- hydroxybutyrate (GHB) or gamma-butyrolactone (GBL) dependence or withdrawal. In this study the authors treated and reviewed multiple cases of GHB and GBL withdrawal in high-dose users. Five patients during nine hospitalizations were treated for GHB or GBL withdrawal. The authors describe a spectrum of GHB or GBL withdrawal from mild to severe and discuss medications used for treatment. They conclude that patients with GHB or GBL withdrawal may present with agitated psychosis, delirium, and autonomic instability. In this sample, relapse to GHB or GBL use occurred soon after treatment of withdrawal.

Keywords:

• delirium
• gamma-butyrolactone (GBL)
• gamma-hydroxybut yrate (GHB)
• psychosis
• withdrawal