The type of opioid that is most used non-medically varies across regions and countries.With the highest population globally, Asia is also the region with the highest number of people who use opioids.The type of opioid used differs across regions, with opiates such as heroin dominating in Asia and…
Fentanyls continue to account for the largest share of harm from the non-medical use of NPS synthetic opioids, in particular in North America, but the arrival on the market of nitazenes and orphines , which are often more potent than fentanyls, has led to a number of acute emergencies and fatal…