Small Doses of Psychedelics for Cluster Headaches https://blog.petrieflom.law.harvard.edu/2022/04/18/small-doses-of-psychedelics-for-cluster-headaches/#new_tab
Are Psychedelics the Future of Pain Relief? https://www.vice.com/en/article/v7dyey/psychedelics-and-pain-relief##new_tab
A new treatment may halt cluster headaches. But some say psychedelic drugs are the real answer. https://www.washingtonpost.com/health/cluster-headaches/2021/04/02/66ac73f0-8cdc-11eb-9423-04079921c915_story.html#new_tab#new_tab