The Factors Affecting Substance Use and the Most Effective Mental Health Interventions in Adolescents and Young Adults

Adolescents and young adults are particularly susceptible to substance abuse. They have yet to solidify their sense of self to the degree necessary to effectively resist temptations from negative peer pressure. It is vital for mental health counselors to understand the factors affecting substance abuse in adolescents/young adults and to comprehend the effectiveness of common intervention strategies fully. This paper produces a narrative literature review of 27 international journal publications from 2004 through June 2024 related to causal factors and interventions effective for treating substance abuse in adolescents and young adults. The results indicate that adolescents who idolize antisocial peers and lack a strong sense of self, family attachment, parental monitoring, and role models are more likely to suffer from substance abuse. Successful interventions include those that help strengthen the adolescent’s sense of self, a mental-health-friendly school environment staffed with professional mental health counselors, and interactive programs that engage students in positive behaviors. Positive family and peer role models can also assist in helping adolescents/young adults build a strong self-image and resist substance use. Positive peer influence is another critical factor, but more work must be undertaken to fully assess its effectiveness as an intervention.