AdvertisementThis synthetic opioid known as cychlorphine has killed at least three people in the north London borough of Camden in the last few months. Early tests suggest it is even stronger than fentanyl, which is 100 times the potency of heroin. But, due to the lack of information on the synthetic opioid, accidental overdose is more likely. The killer powder has been found in Canada, hidden in pills that buyers believed were OxyContin, Percocet and Dilaudid. AdvertisementNorWest Community Health Centre issued a warning after the synthetic opioid was found in Toronto, disguised as the prescription painkiller Percocet.

Source: The Times February 09, 2026 18:37 UTC