Fentanyl plus stimulants drives 'fourth wave' of overdose epidemic in the U.S.

Overdoses from people taking both fentanyl and a stimulant, mainly cocaine or meth, have skyrocketed, ushering in what researchers are calling a fourth wave of the overdose epidemic.

Chart: Fentanyl Fuels Surge in U.S. Drug Overdose Deaths

DRUGS: U.S. fentanyl overdose deaths soar infographic

New study says opioid crisis is not over: Overdoses will spike in rural and urban areas

Charting the fourth wave: Geographic, temporal, race/ethnicity and demographic trends in polysubstance fentanyl overdose deaths in the United States, 2010–2021 - Friedman - 2023 - Addiction - Wiley Online Library

Treatment of overdose in the synthetic opioid era - ScienceDirect

Charting the fourth wave: Geographic, temporal, race/ethnicity and demographic trends in polysubstance fentanyl overdose deaths in the United States, 2010–2021 - Friedman - 2023 - Addiction - Wiley Online Library

Joseph Friedman, PhD, MPH (@JosephRFriedman) / X

Characterization of 17-Cyclopropylmethyl-3,14β-dihydroxy-4,5α-epoxy-6α-(indole-7-carboxamido)morphinan (NAN) as a Novel Opioid Receptor Modulator for Opioid Use Disorder Treatment

Opioid epidemic: The coming tidal wave of overdoses - Big Think

Charting the fourth wave: Geographic, temporal, race/ethnicity and demographic trends in polysubstance fentanyl overdose deaths in the United States, 2010–2021 - Friedman - 2023 - Addiction - Wiley Online Library

PDF) The rise of illicit fentanyls, stimulants and the fourth wave of the opioid overdose crisis

Adanta Regional Prevention Center

Changes in Opioid-Involved Overdose Deaths by Opioid Type and Presence of Benzodiazepines, Cocaine, and Methamphetamine — 25 States, July–December 2017 to January–June 2018