Recovery homes provide inexpensive and accessible community-based support.

Substance abuse disorders (SUDs) create significant and pervasive health and economic burdens in the U.S. and the world. After primary treatment has ended, supportive social environments are critically important to prevent relapse and to sustain long-term sobriety. Although approaches to SUDs and treatment vary internationally, studies in the United States indicate that a major risk factor for SUD relapse are lack of social environments to support sustained remission from substance use after primary treatment has ended. Evidence suggests that abstinence is enhanced when individuals are embedded in drug-free settings that support abstinence. Longabaugh, Beattie, Noel, and Stout proposed a theory of social support that engages two processes: general social support, which affectspsychological functioning, and abstinence-specific social support, which supports ongoing abstinence from substance use.