Skip to content
The El Paso

What to know about cychlorphine, a drug more potent than fentanyl

What to know about cychlorphine, a drug more potent than fentanyl
Photo: KVIA ABC-7 · view original

By Diana Anos, CNN (CNN) — It’s an unfamiliar name that comes up in alerts from state medical examiners, local law enforcement and college campuses: cychlorphine. The synthetic opioid has been linked to at least 122 deaths in the US since July 2025, and in April, the Office of National Drug Contr...

Sources and story details