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. 2025 Feb;120(2):201-206.
doi: 10.1111/add.16575. Epub 2024 Jun 6.

Crafting effective regulatory policies for psychedelics: What can be learned from the case of cannabis?

Affiliations

Crafting effective regulatory policies for psychedelics: What can be learned from the case of cannabis?

Christina M Andrews et al. Addiction. 2025 Feb.

Abstract

The turn of the century brought a resurgence of interest in psychedelics as a treatment for addiction and other psychiatric conditions, accompanied by extensive positive media attention and private equity investment. Government regulatory bodies in Australia, Israel, Canada and the United States now permit use of psychedelics for medical purposes. In the United States, citizen action and corporate financing have led to petitions and ballot initiatives to legalize psilocybin and other psychedelics for medical and recreational use. Given this momentum, policymakers must grapple with important questions that define whether and how psychedelics are made available to the public, as well as how companies produce and promote them. The current push to broaden the production, sale, and use of psychedelics bears many parallels to the movement to legalize cannabis in the United States and other nations-most notably, the use of poorly-evidenced therapeutic claims to create a de facto recreational market via the health care system. Experience with cannabis highlights the value of debating the question of legalization for nonmedical use as such rather than misrepresenting it as a medical issue. The lessons of cannabis policy also suggest a need to challenge hyping of psychedelic research findings; to promote rigorous clinical research on dosing and potency; to minimize the influence of for-profit industry in shaping policies to their economic advantage; and to coordinate federal, state, and local governments to regulate the manufacture, sale and distribution of psychedelic drugs (regardless of whether they are legalized for medical and/or recreational use).

Keywords: cannabis; drug policy; ketamine; psilocybin; psychedelics; regulation.

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Conflict of interest statement

C.A. receives funding from the National Institute on Drug Abuse, the National Institute of Alcohol Abuse and Alcoholism, the South Carolina Opioid Recovery Fund, the South Carolina Department of Alcohol and Other Drug Abuse Services and the Blue Cross Blue Shield Foundation. W.H. has received funding in the past 3 years from the Australia Research Council and the World Health Organization. K.H. receives salary support from the US Department of Veterans Affairs and research grants from the National Institute on Drug Abuse and the Veterans Affairs Health Services Research and Development Service. He is a non‐executive director of Indivior. J.M. declares research grants from the UK National Institute for Health Research and Indivior (sponsored by King's College London) and from Beckley PsyTech (for a study of psychedelic‐assisted treatment for alcohol use disorder). He serves as an advisor to the Office for Health Improvement and Disparities, English Department of Health and Social Care and the National Institute on Drug Abuse's Center for Clinical Trials Network. He declares honoraria and travel support from PCM Scientific, OPEN Health and Indivior.

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