Risk assessment of ayahuasca use in a religious context: self-reported risk factors and adverse effects

A small fraction of participants experienced lasting negative effects from ayahuasca use. Taking psychiatric medication during ayahuasca ceremonies did not raise the risk of adverse effects. The safety practices of the institution appear adequate to prevent severe reactions. Future research should investigate those who are negatively affected.

Study at a glance

Abstract

A minority of participants reported being very negatively affected by persistent adverse effects. Psychiatric medication use while participating in ayahuasca rituals was not associated with increased adverse effects. For the most part, the institution's practices seem sufficient to prevent exacerbated reactions. Future studies may focus on negatively affected users.