Researchers at the University of Arizona use varying doses of psilocybin to treat 9 patients with obsessive-compulsive disorder (OCD). The patients experienced marked decreases in their OCD symptoms to varying degrees. The improvements generally lasted more than 24 hours.
Study Shows Psilocybin is Safe and Effective for Treating OCD
Researchers find psilocybin is safe, tolerable, and effective for treating obsessive-compulsive disorder.