Emergency department use by individuals with and without psychosis after state-level cannabis legalization and commercialization
Nature Mental Health June 19, 2026 A. Hyatt, M. Flores, Lindsay N. Overhage et al.
Recreational cannabis legalization and commercialization are expanding rapidly in the USA, with potential negative effects for individuals with psychotic disorders. Here, to assess potential health risks associated with the opening of cannabis retail outlets, we conducted a longitudinal cohort study using a nationally representative survey to evaluate trends in emergency department utilization...