The primary components in the cannabis plant, tetrahydrocannabinol (THC) and cannabidiol (CBD), have been made available in numerous forms and formulations to treat multiple medical conditions, and recreational access to marijuana is increasing. Of particular importance to the surgeon may be their effects on prolonging intestinal motility, decreasing inflammation, increasing hunger, mitigating pain, and reducing nausea and vomiting. Perioperative use of medicinal or recreational marijuana will become increasingly prevalent, and the surgeon should be aware of the positive and negative effects of these cannabinoids.
Source: https://www.ncbi.nlm.nih.gov/pubmed/30471810
