What Are Nitazenes? The Drug Stronger Than Fentanyl That Is Killing Hundreds Every Year WSJ More than 1200 vape vials laced with nitazene, a synthetic opioid 200 times more potent than morphine, were sold across Sydney, sparking Australia's first arrest over vapes spiked with the drug. Police More than 1200 vape vials laced with nitazene, a synthetic opioid 200 times more potent than morphine, were sold across Sydney, sparking Australia's first arrest over vapes spiked with the drug. Police News: April 2025 Increasing range of drugs and new psychoactive substances found in vaping products A 20 year old has been charged for distributing vapes full of nitazene, a drug 500 times more potent than heroine, on our streets. #9News 9 News Facebook