Which of the following is the BEST definition of relapse?

The best definition of relapse is the return to a pattern of substance abuse following treatment. This definition encapsulates the comprehensive nature of relapse, which involves not just a single incident of substance use but a reestablishment of problematic behaviors associated with substance use disorders.

Relapse signifies a broader regression to previous habits and behaviors that were targeted in treatment, reflecting the challenges many individuals face in maintaining recovery long-term. By defining relapse in this way, it emphasizes that the issue is not merely about a single incident but involves a more significant disruption in the progress made during recovery and can signal the need for renewed intervention or support.

In contrast, a brief return to social drinking, a one-time use of a substance, or the decision to stop seeking help do not adequately convey the multifaceted nature of relapse in the context of substance use disorders. These definitions may overlook the complexity of recovery, where relapse often entails a series of choices and behaviors that can lead to severe consequences and the need for ongoing support and treatment.