Adolescence and youth are stages of exploration and experimentation, when the consumption of psychoactive substances for recreational or experimental purposes often begins. The general objective of this study was to explore youth consumption habits in nightlife settings and associated factors in Andalusia (Spain). To this end, we took into account young people's perceptions about patterns of drug polyconsumption in nightlife settings and the perceptions and actions of health and teaching professionals towards this issue. We carried out a qualitative methodology with 24 in-depth interviews and 3 discussion groups with Andalusian girls and boys aged between 16 and 22 (n = 45) and 13 in-depth interviews with social agents (health and teaching professionals). We performed narrative discourse analysis and triangulation of identified categories and measured the units of analysis. The results show information relating to gender, age of initiation, most commonly consumed substances, motivation and effects, peer group pressure and how they obtained the substances, and the perceptions held and main activities carried out in the educational institutions and health centers.
Keywords: adolescence; evidence-based prevention; qualitative research; risk factors; substance addiction; use of nightlife venues; youth risk behavior.