PLoS ONE
October 24, 2023
Jules Evans, Oliver Robinson, Eirini K. Argyri et al.
166 citations
Long-term adverse experiences after psychedelic use can last weeks, months, or even years and are understudied. A mixed-method study of 608 participants who reported extended difficulties found the most common challenges were anxiety and fear, existential struggle, social disconnection, depersonalization, and derealization. For about one-third of participants, problems persisted over a year; for one-sixth, they lasted more than three years. Shorter difficulties were predicted by knowing the dose and drug type and by lower difficulty during the experience; a narrower range of difficulties was predicted by taking the drug in a guided setting. Implications for harm reduction are discussed.
PloS one
January 1, 2025
Eirini K Argyri, Jules Evans, David Luke et al.
27 citations
Psychedelic experiences can sometimes trigger long-lasting existential distress, marked by confusion about existence and purpose, alongside cognitive, emotional, social, and bodily difficulties. Interviews with 26 people who experienced such distress revealed that ontological challenges—struggles with understanding reality—were common. Participants alleviated distress primarily through 'grounding' practices: embodiment, social connection, and cognitive normalization of their experience. The findings suggest psychedelic experiences act as pivotal mental states that can facilitate transformative learning, challenging and expanding meaning-making. This work contributes to understanding how people reestablish coherence and grow after ontologically challenging psychedelic experiences.
Frontiers in Psychology
May 28, 2024
Oliver Robinson, Jules Evans, David Luke et al.
24 citations
After a psychedelic experience, some people face difficulties that last at least a day. An international survey of 608 such individuals found they used a variety of coping strategies. The most common individual strategies were meditation and prayer, followed by self-educational activities like reading and journaling. Social coping most often involved seeking support from friends or family, then from a therapist or coach. Helpful features of social support included feeling heard and accepted, a non-judgmental attitude, and sharing similar experiences. These findings can inform therapeutic interventions and educational resources for those experiencing extended post-psychedelic difficulties.