Medicine

Some People Experience Lasting Psychological Problems After Taking Psychedelics

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This qualitative study examined 13 individuals who experienced lasting psychological problems after using psychedelics, including hallucinogen persisting perception disorder, depersonalization/derealization disorder, anxiety, and depression. Researchers found that idealized media portrayals of psychedelics made it difficult for participants to recognize adverse effects, while stigma and shame prevented many from seeking help. Most participants encountered medical professionals who were unprepared or dismissive of their symptoms, leading them to rely on online peer communities and self-management strategies instead.


As psychedelic use increases both therapeutically and recreationally, healthcare systems need proper training and frameworks to recognize and treat persisting adverse effects. The study highlights the need for balanced risk communication about psychedelics and better clinical protocols to support individuals experiencing lasting complications.


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Psychedelic drug Concept coming soon Depersonalization-derealization disorder Concept coming soon Hallucinogen persisting perception disorder Concept coming soon

⚠️ Preprint – Noch nicht peer-reviewed

Dieser Artikel wurde noch nicht von unabhängigen Experten begutachtet. Die Ergebnisse sind vorläufig und sollten mit Vorsicht interpretiert werden.

Background: While growing enthusiasm for the therapeutic potential of classic psychedelics has led to a rise in non-clinical use, attention to persisting adverse effects has emerged with delay. A subset of individuals reports persisting complications such as hallucinogen persisting perception disorder (HPPD), depersonalization/derealization disorder (DDD), anxiety and depression. Yet few medical services are equipped to address these complications. Aims: This qualitative study examines how societal, medical, and media discourses shape the experiences of individuals with persisting psychedelic-related complications, focusing on help-seeking trajectories. Methods: Thirteen semi-structured interviews with adults experiencing persisting psychedelic-related psychological symptoms (four women, nine men, age 19-49 years; HPPD (n = 10), DDD (n = 6), depression (n = 1), and anxiety (n = 1)) were conducted within a larger study on these complications. Data were analysed using reflexive thematic analysis. Reporting followed the COREQ guidelines. Results: Three interrelated themes emerged: (1) The dissonance between expectation and harm – idealised media and scientific portrayals of psychedelics shaped initial use and complicated recognition of adverse outcomes; (2) Stigma, silence, and self-blame – prohibitionist discourse and internalised shame significantly inhibited help-seeking; and (3) Between systemic absence and self-organised support – participants encountered clinical unpreparedness and epistemic dismissal, which often led them to rely on online peer communities and self-management strategies. Positive clinical encounters, characterised by professional expertise and nonjudgmental engagement, were experienced as helpful. Conclusions: Adequate clinical and conceptual frameworks for persisting psychedelic-related complications are lacking. An interdisciplinary, experience-informed approach integrating realistic risk communication, clinician training, and destigmatisation is required to support affected individuals.

Source: Persisting Psychological Complications Following the Use of Classic Psychedelics: A Qualitative Study of Help-Seeking Experiences