
Protonitazene found in heroin sample
Published on April 6, 2026
A white powder sample, expected to contain heroin, was found to contain protonitazene instead with a trace amount of heroin. The sample was sourced locally (ACT region). What does this mean? Protonitazene is a highly potent synthetic opioid, estimated to be more than 200 times stronger than morphine. All nitazenes carry a risk of fatal
