The use of medicinal cannabis has become increasingly accepted in the United States and globally. Eight states and the District of Columbia have legalized cannabis for recreational purposes, and 28 states and the District of Columbia have legalized it for medical purposes. Between 45% and 80% of persons who seek medical cannabis do so for pain management. Among patients who are prescribed long-term opioid therapy for pain, up to 39% are also using cannabis.
Shannon M. Nugent, PhD; Benjamin J. Morasco, PhD; Maya E. O’Neil, PhD; Michele Freeman, MPH; Allison Low, BA; Karli Kondo, PhD; Camille Elven, MD; Bernadette Zakher, MBBS; Makalapua Motu’apuaka, BA; Robin Paynter, MLIS; Devan Kansagara, MD, MCR. “The Effects of Cannabis Among Adults With Chronic Pain and an Overview of General Harms: A Systematic Review.” annals.org. 15 August 2017. Web. 17 August 2017.