A serious warning has been issued following a rise in opioid overdoses in Sydney’s western region last month. The Nepean Blue Mountains Local Health District reported a cluster of 20 overdoses linked to nitazenes, highly potent synthetic opioids that can surpass fentanyl in strength and are reportedly 100 times more powerful than heroin, according to NSW Health.
These drugs are particularly dangerous as they can significantly affect respiratory function. Dr Hester Wilson, the Chief Addiction Medicine Specialist at NSW Health, emphasised the importance of recognising overdose symptoms promptly and knowing how to intervene effectively. Indicators of an opioid overdose include constricted pupils, extreme drowsiness, loss of consciousness, irregular breathing, and a change in skin colour to blue or grey, all of which can be fatal.
One key concern is the unpredictable nature of illicit drugs, making their potency and composition uncertain. In light of recent incidents, NSW Health urges those who use drugs like heroin to carry naloxone, a lifesaving medication that can temporarily reverse an overdose. Investigations into the recent overdose cases are ongoing. For assistance, individuals are encouraged to contact the National Alcohol and Other Drug hotline at 1800 250 015 or Lifeline at 13 11 14.