Legal and Regulatory Barriers to Medical Psilocybin Use: An International Overview
October 2, 2025 Mohamad Chweikh preprint
Psilocybin has emerged as a promising therapeutic agent for psychiatric and neurological disorders. However, its legal status varies significantly across countries, creating barriers for clinical use and research. This paper provides an international overview of the regulatory landscape governing medical psilocybin, highlighting key legal restrictions, policy challenges, and emerging frameworks...