Rise in opioid overdoses after use of cocaine or methamphetamine23 Feb 2024NSWAmphetamines Cocaine MDMA/EcstasyWarning: 11 people have experienced severe opioid overdose after use of drugs thought to be COCAINE or METHAMPHETAMINE since December 2023. HEROIN was the opioid identified. Know the risks Effects to look out for Unexpected drowsiness, pinpoint pupils, loss of consciousness, slow breathing/snoring, and skin turning blue/grey after using a stimulant (for example cocaine, methamphetamine, or MDMA). Getting help IfRead notification