pain / chronic moderate / severe respiratory depression / cardiac arrest / also precipitate immediate narcotic withdrawal symptoms / severe anaphylactic reaction / /
MedicalTreatment
surgery / /
Organization
FASAM Director Center for Substance Abuse Treatment Enclosure Behavioral Health / Drug Enforcement Administration / Centers for Disease Control and Prevention / /
Dear Colleague: Many of you will remember the period from 2005 through 2007 when illicit fentanyl-laced heroin caused a great number of overdose deaths. That was not the first time illicit fentanyl, also called fentanyl