Prevalence and Impacts of Benzodiazepine Addiction: A Longitudinal Approach to Understanding Treatment Adherence

Abstract

Sergio da Costa Mendes and Vanessa Mendes Marinho Barbosa

Benzodiazepine addiction poses a significant public health challenge, with implications for morbidity and mortality. This study aimed to analyze the prevalence of benzodiazepine use across various population groups, investigate the biopsychosocial factors contributing to addiction, and evaluate the social and individual impacts of benzodiazepine dependence. A longitudinal cohort design was employed, involving 262 participants aged 18 to 45 years with a documented history of chronic benzodiazepine use. Data were collected through self-report questionnaires and structured interviews at baseline, 6 months, and 12 months. Descriptive statistics revealed a mean of approximately 43.67 users per medication, with significant variations in adherence rates over time. Correlation and regression analyses identified a positive association between Diazepam usage and adherence improvement (r = 0.35), while Oxazepam usage correlated negatively (r = -0.45). Despite achieving several key objectives, the study highlighted limitations, including the need for therapeutic alternatives, direct assessments of social impacts, and public awareness initiatives. Future research should address these gaps by exploring alternative treatments, employing qualitative methodologies to understand personal experiences, and developing public health campaigns to educate communities about the risks of benzodiazepine use. The findings underscore the importance of tailored treatment strategies and ongoing research to enhance patient outcomes in the context of benzodiazepine addiction.

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