Patient Resources Library Clusterbusters Research Indoleamine Hallucinogens in Cluster Headache Last Updated: 5 years ago in Clusterbusters Research, Psychedelic Research Related Articles Cluster headache epidemiology including pediatric onset, sex, and ICHD criteria CB1 – Hallucinogens as Cluster Treatments, Schindler_Weil_Wright CB2 – BOL – Halpern CB3 – Cephalalgia article on Bromo-LSD CB4 – Clusterbusters Begins Research (In The Beginning) CB5 – Clusterbusters Oxygen