PMID- 35607567 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220716 IS - 2168-8184 (Print) IS - 2168-8184 (Electronic) IS - 2168-8184 (Linking) VI - 14 IP - 4 DP - 2022 Apr TI - Syndrome of Inappropriate Antidiuretic Hormone Secretion Following Ayahuasca Use in a Satanic Ritual: A Case Report. PG - e24310 LID - 10.7759/cureus.24310 [doi] LID - e24310 AB - Ayahuasca is a psychedelic blend originating from South America that has been used for hundreds of years by local tribes in ritualistic ceremonies. For the last few decades, its usage has expanded to North America in various mindfulness retreats that can benefit from its hallucinogenic properties. In this case report, our patient had attended a satanic ritual where he had consumed copious amounts of Ayahuasca over three days. Upon his return, he continued having demonic hallucinations along with paranoid delusion with increasing bouts of nausea and vomiting. He was brought in by first responders due to suicidal ideations, and shortly after arrival, he became unresponsive with seizure-like activity. The patient was evaluated to be comatose with a Glasgow Coma Scale (GCS) score of 3, and upon securing the airway, was transferred to the critical care unit. Laboratory results showed a case of hypoosmolar hyponatremia secondary to syndrome of inappropriate antidiuretic hormone secretion (SIADH), and following the supportive care, he was able to recover within four days of admission. We theorize that due to the similarity in the pharmacodynamics of the active compound of Ayahuasca, and drugs such as monoamine oxidase inhibitors (MAOI) and 3,4-methylenedioxymethamphetamine (MDMA), it can result in SIADH in its users. CI - Copyright (c) 2022, Bayat Mokhtari et al. FAU - Bayat Mokhtari, Maryam AU - Bayat Mokhtari M AD - Department of Family Medicine, Larkin Community Hospital, South Miami, USA. FAU - Bayat Mokhtari, Moein AU - Bayat Mokhtari M AD - Department of Internal Medicine, Lenox Hill Hospital, New York City, USA. FAU - Rodriguez, Blanca Z AU - Rodriguez BZ AD - Department of Internal Medicine, Larkin Community Hospital, South Miami, USA. FAU - Yen, Ting Yu AU - Yen TY AD - Department of Family Medicine, Larkin Community Hospital, South Miami, USA. FAU - Rodriguez, Ivan D AU - Rodriguez ID AD - Department of Family Medicine, Larkin Community Hospital, South Miami, USA. LA - eng PT - Case Reports DEP - 20220420 PL - United States TA - Cureus JT - Cureus JID - 101596737 PMC - PMC9123388 OTO - NOTNLM OT - adh OT - ayahuasca OT - hallucinogens OT - hyponatremia OT - siadh COIS- The authors have declared that no competing interests exist. EDAT- 2022/05/25 06:00 MHDA- 2022/05/25 06:01 PMCR- 2022/04/20 CRDT- 2022/05/24 01:59 PHST- 2022/04/20 00:00 [accepted] PHST- 2022/05/24 01:59 [entrez] PHST- 2022/05/25 06:00 [pubmed] PHST- 2022/05/25 06:01 [medline] PHST- 2022/04/20 00:00 [pmc-release] AID - 10.7759/cureus.24310 [doi] PST - epublish SO - Cureus. 2022 Apr 20;14(4):e24310. doi: 10.7759/cureus.24310. eCollection 2022 Apr.