La vendita di sostanze alternative alle comuni droghe illegali è in costante crescita e partendo da questo presupposto la fondazione Dipendenze Svizzera ha riassunto in un opuscolo tutto ciò che è importante sapere su quelle che vengono chiamate nuove sostanze psicoattive. Il consiglio, alla base, è di prestare molta attenzione, dato che composizione, reazioni e rischi sono spesso sconosciuti.
Questi prodotti, generalmente provenienti dall'Asia, hanno nomi esotici e suadenti per eludere i divieti, ciò che contribuisce a confondere l'acquirente. Solitamente hanno effetti stimolanti, rilassanti o allucinogeni, con conseguenze anche pericolose, e vengono vendute via internet. I più consumati sono i cannabinoidi sintetici ("spice", "Yucatan fire"), che vengono aggiunti alle miscele da fumare e agiscono come la marijuana.
ATS/dg
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