UK. Warning as new synthetic opioid 200 times stronger than heroin kills three users in days

UK. Warning as new synthetic opioid 200 times stronger than heroin kills three users in days

Questions mount over delays in informing frontline services about the threat from new synthetic opioid cychlorphine. (The Big Issue, UK, 05.12.2025)

https://www.bigissue.com/news/social-justice/drug-deaths-cychlorphine-opioid-camden-london