Jared Brown

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Clinical Senior Lecturer, Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney

Skrypnykov Dmytro/Shutterstock

April 4, 2025

Darren Roberts, UNSW ; Jared Brown, University of Sydney, and Peter Chisholm, UNSW

Accidentally taking heroin when you thought it was cocaine or methamphetamine can be deadly, new research confirms. Here’s what to watch out for.

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November 17, 2022

Darren Roberts, UNSW ; Jared Brown, University of Sydney, and Katherine Isoardi, The University of Queensland

Affected poppy seeds made into a tea have led to seizures and cardiac arrests.