Synthetic cannabinoids such as those found in K2 and Spice are linked to a higher burden of acute psychiatric harm than THC — including psychosis, severe anxiety, panic and seizures. This guide explains the pharmacology behind those risks, what the clinical evidence shows, and how UK and EU consumers can reduce harm.
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Synthetic cannabinoid poisoning is one of the most serious harms linked to K2, Spice and modern herbal incense blends. This expert guide explains how toxicity develops, the emergency signs that require immediate medical help, what UK and EU surveillance data show, and the harm-reduction principles that reduce risk.