Methamphetamine and psychiatry: A story of the colourless substance of abuse

Objective: The current paper aims to provide an overview of methamphetamine in its historical context, integrated with a current understanding derived from animal studies and clinical experience. Conclusion: Despite over a century of clinical experience, methamphetamine remains a troublesome substance. There remains an urgent need at multiple levels from various sectors to combat this ongoing problem, and psychiatry has an essential role in this endeavour.