News Related to Cyclorphine

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Officials warn cychlorphine has reached the Southeast and central Kentucky

Apr 18, 2026

Officials in Kentucky, the Carolinas and Tennessee are warning about cychlorphine, a synthetic opioid reportedly up to 10 times stronger than fentanyl. Authorities say it has been tied to overdose deaths and may require more Narcan to reverse overdoses.

Knox County forensic center seeks restrictions on cychlorphine after 41 overdose deaths

Apr 11, 2026

Knox County officials are seeking restrictions on cychlorphine after the synthetic opioid was detected in 41 overdose deaths in and around Knox County. The drug is described as extremely potent, not detectable through most test kits, and may require repeated naloxone doses in an overdose.