UN warns of new potent synthetic opioids

The UN drugs agency on Wednesday sounded the alarm on a group of potent synthetic opioids, as it warned that the drop in Afghanistan's opium production may boost synthetic drug use.

Its annual report noted that the drug had been found in Belgium, Canada, Estonia, Latvia, Slovenia, Britain and the United States.

Other organisations, including the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA), have likewise warned of the emergence of nitazenes.

Global opium production fell by 74 percent in 2023, the UNODC noted, after the Taliban banned it in Afghanistan, its top producer.

Global cultivation of coca bush mostly in the Andean region of the Americas -- rose 12 per cent between 2021 and 2022 to 355,000 hectares.

Overall, almost 292 million people or 1 in 18 of the world's population used a drug in 2022, 20 percent more than a decade earlier, party due to population growth, UNODC noted.

In 2022, cannabis remained the most used drug worldwide, with an estimated 228 million users.

This was followed by opioids, with 60 million, amphetamine-type stimulants, with 30 million, and cocaine and "ecstasy", with 23 million and 20 million respectively, according to UNODC.

Cannabis legalisation in dozens of jurisdictions in the US "appears to have accelerated harmful use of the drug and led to a diversification in cannabis products", the agency noted.