Psychedelic Experiences and Finitude in Serious Illness: A Qualitative Synthesis
Journal of Pain and Symptom Management March 27, 2026 Ana Cláudia Mesquita Garcia, Geovanna Maria Isidoro, Cremilson de Paula Silva
For people with serious illness, psychedelic experiences can transform how they relate to their own finitude. Before the experience, death is a dominant threat, marked by fear and an illness-centered identity. During the psychedelic state, expanded consciousness enables transcendence—symbolic encounters with death, ego expansion, spiritual unity, and emotionally challenging experiences—which allow people to reinterpret suffering as transformative and reconstruct their personal narratives. Afterward, finitude becomes integrated into life with greater acceptance of mortality, reduced death anxiety, and a revaluation of life priorities. The process does not eliminate suffering but involves its traversal and integration, supporting existential adaptation at the end of life.