Alerts & notifications
Yellow tablet/powder containing potent opioid likely to cause serious harmNotification|21 October 2022
A highly potent opioid, metonitazene, has been found in a yellow powder, likely from crushed tablets, which are possibly in circulation nationwide.
New synthetic cathinone dimethylpentylone detected in NZNotification|08 December 2021
The synthetic cathinone dimethylpentylone has been detected for the first time in New Zealand.
New cathinone N-Ethylheptedrone detectedNotification|29 June 2020
High Alert has received information about the presence of cathinone N-Ethylheptedrone. This has never previously been found in New Zealand.