Fentanyl found in heroin sampleMay 11, 2026ACTFentanyl Heroin OpioidsTwo brown powder samples expected to contain heroin were found to contain fentanyl, phenacetin, paracetamol, heroin (6% in one sample, 10% in the other), and fluorofentanyl. The samples were sourced locally (ACT region). What does this mean? Fentanyl carries the risk of fatal, opioid-like overdose, estimated to be between 50 and 100 times stronger than morphine and significantly more potentRead notification
Methylmethaqualone and flurofentanyl found in ‘opioid’ capsuleOctober 3, 2025ACTDepressants Fentanyl OpioidsA capsule filled with an off-white powder expected to contain an unknown opioid was found to contain methylmethqualone and a fluorofentanyl. CanTEST has detected MMQ by itself previously (a Yellow Community Notice was issued in Nov 2024). Effects Methylmethqualone (MMQ) is an analogue of the more common methaqualone (MQ). It’s a quinazolone sedative hypnotic – which is a central nervousRead notification
Fentanyl found in brown sampleSeptember 28, 2024ACTFentanyl OpioidsA brown sample brought to CanTEST for testing was found to contain paracetamol, caffeine, heroin, 6-MAM, and the potent synthetic opioid fentanyl. This is the first time fentanyl has been detected at CanTEST Effects– Fentanyl carries the risk of fatal overdose. Fentanyl is known to cause an opioid-like overdose (lowered/loss of consciousness, person may seem like sleeping/snoring, tiny/pinpoint pupils, discolouredRead notification
Multiple opioid overdoses following use of cocaineMarch 30, 2026NSWCocaine Opioids StimulantsSix people recently presented to hospitals in Sydney and Western NSW with opioid overdoses after using what they thought was cocaine. Know the risks Effects to look out for Getting help If you or your friends see the warning signs of overdose: Take Home Naloxone program Support and advice For free and confidential advice:Read notification
First report of 5-cyano isotodesnitazene in QueenslandOctober 15, 2025QLDNitazenes Opioids5-cyano-isotodesnitazene (isotocyanozene) has recently been found in toxicology and powder samples, in South-East Queensland. There is limited potency or toxicity data available on 5-cyano-isotodesnitazene globally as it a novel nitazene only recently detected for the first time in Australia. Nitazenes are very strong synthetic opioids that work like heroin or fentanyl and could produce life-threatening toxicity in small amounts. TheRead notification
Confirmed detection of N-pyrrolidino protonitazene and protonitazene in QueenslandOctober 3, 2025QLDNitazenes OpioidsThere has been a recent case of N-pyrrolidino protonitazene (also known as protonitazepyne) and protonitazene detected in toxicology and tablet samples, in South-East Queensland. N-pyrrolidino protonitazene and protonitazene are very strong synthetic opioids that work like heroin or fentanyl and can produce life-threatening toxicity in small amounts. The appearance of the sample is a pale yellow, bear shaped pressed pillRead notification