Impact of cannabis on non-medical opioid use and symptoms of posttraumatic stress disorder: a nationwide longitudinal VA study.
Joao P De AquinoMehmet SofuogluElina A StefanovicsRobert A RosenheckPublished in: The American journal of drug and alcohol abuse (2020)
Cannabis use was not associated with a substantial reduction of non-medical opioid use, or either improvement or worsening of PTSD symptoms in this population. Hence, these data do not encourage cannabis use to treat either non-medical opioid use or PTSD.