Characteristics of non-fatal overdoses and associated risk factors in patients attending a specialist community-based substance misuse service.

Introduction: There are concerns about rising drug-related deaths and the potential contribution of prescription analgesics. There is limited understanding regarding the role of prescription analgesics in non-fatal overdoses (NFODs), nor is there a good understanding of what factors are associated with more severe overdose.

Objectives: To explore risk factors and characteristics of NFODs among people attending a specialist community-based substance misuse service.