Hospital-based care for hallucinogens and risk of mania and bipolar disorder: A population-based cohort study.
PLoS Medicine December 1, 2025 Daniel T. Myran, Rachael MacDonald-Spracklin, Michael Pugliese et al.
Hallucinogen use for both recreational and medical purposes is rapidly increasing globally, raising concerns about potential adverse effects. This study examined the risk of incident mania or bipolar disorder (BD) diagnosis associated with having an emergency department (ED) visit or hospitalization involving hallucinogens. We used a population-based cohort study of all individuals aged 14-65...