Psychedelic Therapist Sexual Misconduct and Other Adverse Experiences Among a Sample of Naturalistic Psychedelic Users.
Daniel J. Kruger, Jacob S. Aday, Christopher W Fields, Nicholas Kolbman, Nicolas G. Glynos, Julie Barron, Moss Herberholz, Kevin F. Boehnke
Psychedelic Medicine March 1, 2025 DOI: 10.1089/psymed.2024.0011 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Cross-sectional survey Peer reviewed |
|---|---|
| Sample size | 1,221 |
| Population | Individuals who self-reported past psychedelic use |
| Keywords | Adverse experiences Inappropriate sexual contact Psychedelics Psychedelic therapy safety Psychedelic harm reduction Underground psychedelic treatment Adverse drug experiences |
| Citations | 19 |
| Key findings | Most participants reported adverse experiences during psychedelic use, including fear, sadness, physical reactions, and inappropriate sexual contact by a practitioner. |
Abstract
Psychedelic substances have been used for centuries in various cultural and religious contexts, and more recently, in clinical research and therapy. There is a surge of interest in psychedelics, and psychedelic-assisted psychotherapy is becoming increasingly accessible. However, most individuals using psychedelics do so outside of therapeutic contexts. It is important to understand the adverse experiences that may occur with psychedelic use, as well as adverse events that may happen even in therapeutic contexts. We conducted an anonymous online survey of individuals who self-reported past psychedelic use. We asked about the frequency of experiencing 12 different adverse experiences when using psychedelics, and if they or someone they know was the victim of inappropriate sexual contact by a psychedelic sitter, guide, or practitioner. Participants could also describe other adverse experiences. Among 1,221 participants, most reported having adverse experiences such as being frightened (74.3%), sadness (58.6%), feeling their body shake or tremble (54.3%), and loneliness (51.6%) during their psychedelic experiences. About half of participants reported having some other adverse experience, and one in ten participants had adverse physical reactions. About one-third of participants knew someone who was arrested for possession or use of psychedelics; 8% reported that they or someone they know was the victim of inappropriate sexual contact by a psychedelic sitter, guide, or practitioner; and one-quarter of participants knew someone who experienced a severe adverse event other than inappropriate sexual contact or arrest. Despite beneficial effects, psychedelic experiences can also be challenging, distressing, or even harmful. Adverse events can increase the risks of psychological harm, legal problems, stigma, and public health issues. Therefore, it is essential to prevent, identify, manage, and treat adverse events during psychedelic experiences to ensure the safety and well-being of the participants and the facilitators, and create opportunities for "integration" even with unguided sessions.
Citations in the library
Cited by 17
- Perceived Impact of Psychedelics on Sexual, Gender, and Intimate Relationship Dynamics: A Mixed-Methods Investigation The Journal of Sex Research March 28, 2025
- The Role and Ethics of Touch and Non-touch in Psychedelic-Assisted Therapy. Current Topics in Behavioral Neurosciences November 22, 2025
- Building standards of psychedelic care: Qualitative examination of expert perspectives on safety, inclusion, and accountability. International Journal of Drug Policy 2026
- Persistent Altered States: Psychological Treatment of Psychedelic Adverse Effects Tidsskrift for Norsk psykologforening December 1, 2025
- Classifying Psychedelic-Related Complications Current Topics in Behavioral Neurosciences 2026
and 12 more in the library
Cites 31
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- Single-Dose Psilocybin for a Treatment-Resistant Episode of Major Depression. New England Journal of Medicine November 3, 2022
- Survey study of challenging experiences after ingesting psilocybin mushrooms: Acute and enduring positive and negative consequences Journal of Psychopharmacology August 31, 2016
- MDMA-assisted therapy for moderate to severe PTSD: a randomized, placebo-controlled phase 3 trial. Nature Medicine October 1, 2023
- Classic psychedelic use is associated with reduced psychological distress and suicidality in the United States adult population. Journal of Psychopharmacology March 1, 2015
and 26 more in the library