Integration of the Psychedelic Experience Among Brazilians: A Survey Study.
Journal of psychoactive drugs May 19, 2026 Ana Cláudia Mesquita Garcia, Lucas Oliveira Maia, Everson Meireles et al.
A Brazilian Portuguese version of the Psychedelic Integration Scales (PIS-BR) was validated in a cross-sectional online survey of 1,379 participants. The scale showed a unidimensional structure, high internal consistency (α = 0.95), and strong associations with mystical experience (r = 0.636) and positivity (r = 0.352). Qualitative analysis of open-ended responses revealed diverse integration strategies such as personal reflection, psychotherapy, spiritual practices, connection with nature, social sharing, and personal transformation, alongside reported difficulties. The findings support the PIS-BR as a valid measure for studying psychedelic integration in Brazil and highlight cultural variability in integration processes beyond acute drug effects.