A kind of artificial opioid, two-benzyl benzimidazole — or nitazene — opioids were first developed from the nineteen fifties as analgesics, but were found to get so potent they have been by no means authorised or marketed as medicines​[1]​. Regarding emergency overdose therapy, a larger dose of naloxone is necessary https://hubwebsites.com/story19468775/the-fact-about-protonitazene-powder-for-sale-that-no-one-is-suggesting