The study, conducted by researchers with Washington State University and published in the Journal of Affective Disorders, suggests that medical cannabis could serve as a viable treatment from those affected by OCD. The researchers worked with 87 individuals self-identifying with obsessive-compulsive disorder. The participating patients then “tracked the severity of their intrusions, compulsions, and/or anxiety immediately before and after 1,810 cannabis use sessions spanning a period of 31 months,” according to an abstract of the study.
“Patients reported a 60% reduction in compulsions, a 49% reduction in intrusions, and a 52% reduction in anxiety from before to after inhaling cannabis. Higher concentrations of CBD and higher doses predicted larger reductions in compulsions,” the researchers wrote. “The number of cannabis use sessions across time predicted changes in intrusions, such that later cannabis use sessions were associated with smaller reductions in intrusions. Baseline symptom severity and dose remained fairly constant over time.”
“Using a large dataset of medical cannabis users self-medicating for symptoms of OCD, we found that for the vast majority of cannabis use sessions individuals reported reductions in intrusions [unwanted