Papers of the Week

Opioid analgesics are frequently prescribed for the treatment of chronic pain and are a common cause of male androgen deficiency. Despite its high prevalence, this adverse effect of chronic opioid use remains underappreciated by clinicians. As a result, androgen deficiency remains underdiagnosed and likely undertreated. This focused review discusses the expanding literature on opioid-induced androgen deficiency and the efficacy of testosterone therapy, with a particular focus on its anti-nociceptive effects.