Protonitazene found in heroin sample3 Apr 2026ACTHeroin Nitazenes OpioidsA 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 overdose – even in smallRead notification
Heroin found in sample expected to contain ketamine11 Mar 2026VICDissociatives Heroin Ketamine OpioidsThe Victorian Pill Testing Service has detected heroin in a sample expected to contain ketamine. There were no other compounds detected in the sample. Using heroin when you are expecting ketamine could lead to life threatening overdose, especially in people who have never or rarely used opioids. Risks of overdose are significantly increased when mixed with other depressants like alcohol,Read notification
Heroin sold as ketamine28 Feb 2026ACTDissociatives Heroin Ketamine OpioidsA white powder sample expected to contain ketamine was found to contain heroin.This sample was tested in ACT but was purchased in Sydney. SIGNS AND SYMPTOMS OF OVERODSE Effects and signs of heroin (opioid) overdose – lowered/loss of consciousness, breathing slowly, tiny/pinpoint pupils, discoloured lips or nails, cold or clammy skin, choking/coughing/gurgling or snoring sounds. TEST YOUR STUFF Always assumeRead notification
Heroin sold as alprazolam (Xanax)12 Dec 2025VICHeroin OpioidsThe Victorian Pill Testing Service has identified a sample sold as alprazolam powder that in fact contained heroin, with no detectable benzodiazepines. This presents a high risk of unexpected sedation, respiratory depression, and overdose — especially for people who believe they are using a benzo. What is Heroin? Heroin is an opioid – a central nervous system depressant that slowsRead notification
Heroin found in cocaine sample15 Jul 2025ACTCocaine Heroin Opioids StimulantsA white powder sample expected to contain cocaine was found to contain cocaine and a small percentage of heroin. What does this mean? There is a risk of unexpected opioid overdose and an increase of heart strain. In recent months, both NSW Health and VIC Health have released public drug warnings relating to heroin being presented in drugs sold asRead notification
White-brown powder containing metonitazene3 May 2025VICHeroin Ketamine Nitazenes OpioidsA white-brown powder containing the potent opioid ‘metonitazene’ may be sold as ketamine or heroin. Metonitazene is a potent synthetic opioid Opioids are central nervous system depressants that produce effects including pain relief, sedation and respiratory depression (where breathing slows or stops). Respiratory depression often appears more quickly with potent synthetic opioids (PSOs), increasing the risk of life-threatening overdose. Metonitazene is a PSO. ItsRead notification