Journal of Psychoactive Drugs
January 10, 2022
Nicolas G. Glynos, Jennifer Pierce, Alan K. Davis et al.
39 citations
In a survey of 354 North American adults with fibromyalgia, nearly 30% reported having used a psychedelic, most commonly LSD or psilocybin mushrooms. Most users rated their experience as neutral (59.4%) or positive (36.8%), and fewer than 3% reported negative effects on health or pain. Among the 12 participants who used a psychedelic specifically to treat chronic pain, 11 said their symptoms improved. Regardless of past use, most respondents believed psychedelics could help treat chronic pain and would join a clinical trial for such a treatment. The findings support further research into psychedelic-based therapies for fibromyalgia.
JAMA Health Forum
June 17, 2022
Kevin F. Boehnke, Alan K. Davis, Jenna McAfee
20 citations
Oregon's 2020 decriminalization of psilocybin and other illicit substances mirrors the trajectory of cannabis liberalization over the past 25 years, driven by arguments for compassionate use, personal freedom, and frustration with federal drug policy. The authors argue that psychedelics are poised to follow a similar pattern, reinforced by FDA breakthrough therapy designations for psilocybin and MDMA. They caution that medical cannabis policies expanded access and industry power but failed to integrate cannabis into medical practice, track health outcomes, or promote safe use, leading to increased emergency department visits and highly concentrated products. Extrapolating to psychedelics, they find this lack of integration troubling because oversight by trained monitors in clinical trials likely decreases adverse reactions and enhances treatment success.
Frontiers in Pain Research
March 18, 2025
Jenna McAfee, Avinash Hosanagar, Vijay Tarnal et al.
18 citations
In a small open-label pilot trial, five people with fibromyalgia received two doses of psilocybin (15 mg and 25 mg) along with psychotherapy. The treatment was well-tolerated: there were temporary increases in blood pressure or heart rate during dosing that returned to normal, no serious adverse events, and four of five participants had short-lived headaches. One month after the second dose, participants reported large reductions in pain severity, pain interference, and sleep disturbance. One participant rated their symptoms as very much improved, two as much improved, and two as minimally improved. Recruitment stopped early due to generalizability concerns and changing FDA guidance, but the results suggest psilocybin-assisted therapy is safe for fibromyalgia and warrants larger trials.
November 4, 2024
Jacob S. Aday, Jenna McAfee, Deirdre A. Conroy et al.
preprint
In a small open-label proof-of-concept trial, five adults with fibromyalgia received two doses of psilocybin (15 mg and 25 mg) two weeks apart, along with psychotherapy sessions. No serious adverse events occurred; transient blood pressure or heart rate elevations during dosing resolved by the end of treatment, and four of five participants had temporary headaches. One month after the second dose, participants reported clinically meaningful improvements in pain severity, pain interference, and sleep disturbance. One participant rated their symptoms as very much improved, two as much improved, and two as minimally improved. Improvements were also seen in fibromyalgia symptoms, anxiety, and fatigue. The findings suggest psilocybin-assisted therapy is well-tolerated and warrants larger randomized controlled trials.