"Nitazenes are a series of highly potent, fully synthetic opioids that have recently emerged into the illicit drug supply and has led to many deaths throughout the world.17 Nitazenes are usually added to counterfeit tablets (i.e., benzodiazepines) or combined with heroin, where numerous incidences of overdose have been reported due to unintentional consumption.17−19 Recent media reports are also emerging of e-cigarettes spiked with nitazenes, in addition to a WEDINOS submission from November 2022.14,20,21 An overdose death from opioid toxicity associated with the use of a nitazene-containing e-cigarette has also been reported in Australia.22"
Gardner M, Bowden C, Manzoor S, et al. Field-Portable Device for Detection of Controlled and Psychoactive Substances from e-Cigarettes. ACS Omega. 2025;10(8):7839-7847. Published 2025 Feb 17. doi:10.1021/acsomega.4c08614