<p>The purpose of this Guide is to provide GPs and other health professionals with up-to-date, evidence-informed guidance on how to manage and minimise harm for people who are contemplating, currently using or wanting to stop non-prescribed anabolic-androgenic steroids (AAS) and other performance and image enhancing drugs (PIEDs).</p><p> The Guide is based on the best available evidence and draws upon an extensive literature review and the experience and knowledge of health professionals, researchers, and people who use non-prescribed AAS and other PIEDs.</p>