Ayahuasca Beyond the Amazon: the Benefits and Risks of a Spreading Tradition

Introduction

Trichter frames the paper by noting that ayahuasca, a hallucinogenic plant brew long used in Amazonian healing ceremonies, has spread into a variety of contemporary spiritual contexts worldwide. Earlier research and anecdotal reports suggest that ritualised ayahuasca use can produce powerful mystical and spiritual experiences, which many participants and investigators link to lasting spiritual and psychotherapeutic benefits. At the same time, the transfer of an indigenous shamanic practice into Western cultural settings raises questions about safety, ethics, and cultural fit. This paper sets out to synthesize existing empirical studies, clinical observations, ethnographic accounts, and legal/regulatory examples to examine both the reported benefits of ayahuasca ritual and the risks that accompany its growing use outside the Amazon. Trichter seeks to characterise the kinds of spiritual and psychotherapeutic outcomes observed in prior work, describe medical, psychiatric, spiritual, ethical, and legal challenges encountered in Western contexts, and propose practical measures—education, psychotherapeutic integration, and ethical guidelines—to reduce harm as the tradition spreads.