“In animal studies, four times less morphine and ten times less codeine was needed when cannabinoids were given at the same time.
The higher the dose of opioid pain relievers, the more likely it is a patient will experience side effects and complications. With the opioid epidemic becoming a pressing problem, researchers are working to find ways to provide pain relief with less risk. To understand whether therapeutic cannabinoids could be an effective strategy to reduce opioid use, researchers at the University of New South Wales and the Centre for Addiction and Mental Health analysed data from 19 pre-clinical studies and nine clinical trials.