A qualitative analysis of the psychedelic mushroom come-up and come-down.
Npj mental health research February 7, 2025 Ari Brouwer, Joshua K Brown, Earth Erowid et al. 5 citations
Psychedelic therapy may work partly because of an overlooked temporal pattern: the initial 'come-up' phase often feels like an acute stress reaction, while the later 'come-down' phase brings positive feelings similar to recovery from illness or stress. A qualitative analysis of psilocybin experience reports from Erowid.org, using phenomenological, thematic content, and word frequency analysis, shows that negatively valenced states dominate the onset, and positively valenced states dominate the falling phase. This pattern helps explain how initially distressing altered states can ultimately resolve distress, with implications for therapeutic and theoretical understanding of psychedelic treatment.