10/10/2026
One person has required emergency care after experiencing an opioid overdose following use of an unknown yellow tinted powder. Specialised blood tests showed evidence of N-Desethyl Etonitazene, a novel synthetic opioid.
Nitazenes are extremely potent NSOs, which means they can produce strong effects in very small amounts. They are often 100-200 times as potent as he**in (sometimes more).
Signs of opioid overdose to look out for include: breathing slowly, reduced consciousness (meaning someone is hard to rouse or wake), and tiny pupils in some cases.
Learn more about this alert, including how to access free naloxone to reverse opioid overdose, and where to access support services: https://go.vic.gov.au/3VVIJxy