Relapse to substance use: A concept analysis.

: The concept of relapse is ubiquitous in the health literature related to addiction. Nevertheless, relapse is-and has been-described and measured under various definitions, which precipitates confusion, inconsistency, and stigma. This study aimed to (a) clarify the meaning of relapse and (b) present a comprehensive definition of relapse vis-a-vis substance use. Walker and Avant's method of concept analysis was followed to analyze the relapse using CINAHL, PsychINFO, and PubMed databases. Three key attributes of relapse were identified: (a) interruption of abstinence, (b) vulnerability to uncontrollable substance-related behavior and/or cues, (c) a transition to potential progression or regression. Antecedents and consequences of attributes were identified, followed by the construction of the model and additional cases. Relapse is defined conceptually as either a transition to regression or a progression in the process of recovery, prompted by a return to the previous behavior of substance use, despite the intention to stay abstinent. A standardized definition and understanding of relapse not only minimize confusion, inconsistency, and social and self-stigma associated with the term but also helps provide relapse-sensitive care with accurate methods of assessment and evaluation.