Child treated for overdose as vapes spiked with nitazenes BBC News Drug laced vapes pose a serious and growing public health threat. Attractive flavours and packaging can hide dangerous substances such as ketamine, fentanyl, heroin, methamphetamine, THC and synthetic opioids. Even small amounts can Vaping Devices (Electronic Cigarettes) DrugFacts National Institute on Drug Abuse (NIDA) Fentanyl in Vapes: Is It Real, How to Tell & What the Risks Are 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