(1) Background: Synthetic cannabinoids (SCs) are emerging drugs of abuse sold as ‘K2’, ‘K9’ or ‘Spice’. Evidence shows that using SCs products leads to greater health risks than cannabis. They have been associated with toxicity and higher addiction potential unrelated the primary psychoactive component marijuana, Δ9-tetrahydrocannabinol (Δ9-THC). Moreover, early cases intoxication death related...