Objective:to examine the factors associated with problematic drug use among psychiatric
outpatients. Method:a cross-sectional study was carried out in two mental health services. Eligible
individuals were patients of these mental health services, who used them within
the data collection period. Instruments: standardized questionnaire with
sociodemographic, social network, social harm, and clinical information; Alcohol,
Smoking and Substance Involvement Screening Test; Barratt Impulsiveness Scale;
Holmes and Rahe Stress Scale. Statistical analysis was performed using parametric
statistics considering a significance level of p ≤ 0.05. Study participants were
243 patients, with 53.9% of these presenting problematic drug use. Results:the most important independent predictors of problematic drug use were marital
status (OR = 0.491), religious practice (OR = 0.449), satisfaction with financial
situation (OR = 0.469), having suffered discrimination (OR = 3.821) and practicing
sports activities in previous 12 months (OR = 2.25). Conclusion:the variables found to be predictors were those related to the social context of
the patient, there, it is recommended that mental health services valorize
psychosocial actions, seeking to know the social support network of patients,
their modes of socialization, their financial needs, and their experiences of life
and suffering.