Tasmania issues health alert after first detection of novel U-class synthetic opioid
Tasmanian health officials warned that a recent overdose death involved a drug suspected of being laced with a potent U-class synthetic opioid, the first known case in the state.
A fatal overdose in Tasmania has been linked to a drug believed to contain a powerful synthetic opioid from the newly identified U-class, marking the first detection of this substance in the region. The Department of Health, through Acting Secretary Dinesh Arya, noted that the deceased likely was unaware of the contamination and emphasized the scarcity of information on these opioids. Burnet Institute senior research fellow Amanda Roxburgh explained that U-class drugs mimic pharmaceutical opioids but vary wildly in potency, creating a very short window before overdose.
She added that such substances are often ordered online and can be mixed into other illicit drugs like methamphetamine or ecstasy, increasing risk for users without opioid tolerance. Health officials have issued guidance on recognizing overdose symptoms and urged the use of naloxone, as well as contacting emergency services or the Poisons Information Line for assistance.
Why it matters
The warning highlights a new, highly lethal opioid entering the Australian drug supply, posing urgent public health risks.
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