Medicinal and Recreational Marijuana: Review of the Literature and Recommendations for the Plastic Surgeon

With the shift in public opinion and legalization of cannabis for therapeutic and recreational use, cannabis consumption has become more common. This trend will likely continue as decriminalization and legalization of marijuana and associated cannabinoids expand. Despite this increase in use, our familiarity with this drug and its associated effects remains incomplete. The aim of this review is to describe the physiologic effects of marijuana and its related compounds, review current literature related to therapeutic applications and consequences, discuss potential side effects of marijuana in surgical patients, and provide recommendations for the practicing plastic surgeon. Special attention is given to areas that directly impact plastic surgery patients, including postoperative pain, nausea and vomiting and wound healing. Although the literature demonstrates substantial support for marijuana in areas such as chronic pain and nausea and vomiting associated with chemotherapy, the data supporting its use for common perioperative problems are lacking. Its use for treating perioperative problems, such as pain and nausea, is poorly supported and requires further research.