Year: 2025
Type: article
Abstract: Addiction has emerged as a growing global problem, impacting individuals, families, communities, and entire health-care systems. As rates of drug use continue to rise, addiction leads to increased mental health challenges, crime, and social instability. Addiction is now widely recognized as a compulsive and chronic brain disorder influenced by an interplay of biological, psychological, and sociocultural factors. This paper explores how neurochemical changes in the brain's reward system, particularly dopamine dysregulation, interact with emotional vulnerability, trauma, impulse control deficits, and socio-environmental stressors to contribute to the development of addictive behaviors. It emphasizes the dual role of drugs as both therapeutic agents and potential sources of harm, underscoring the importance of responsible medical use and careful monitoring. Furthermore, the paper reviews evidence-based treatments, including medication-assisted treatment (MAT) and behavioral interventions, and critically assesses the persistent stigma and systemic barriers that continue to limit access to medical care. In conclusion, the paper advocates for comprehensive, multifaceted strategies and policy reforms that redefine addiction as a treatable health condition and actively support pathways to recovery.
Author: Ruohan Qiu
Institution: Northeastern University
Language: English
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
OpenAlex ID: W4412495253