Fentanyl: The dangers of this potent “man-made” opioid - Harvard Health

Fentanyl is a powerful synthetic opioid. It is far more potent — and potentially more dangerous — than heroin and morphine. Overdose deaths related to fentanyl are on the rise. The drug is cheaper than heroin and recently is being used to dilute heroin or substitute for it. Users may be unaware

Health Effects & Risks of Heroin Use

Opioid - Wikipedia

Fentanyl Education Sold Out Youth Foundation

Fentanyl: The Dangers Of This Potent “Man-Made” Opioid – EMPOWER COMMUNITY HEALTH, LLC. – 617-729-9111

Opioid Toxicity: Practice Essentials, Background, Pathophysiology

Fentanyl addiction, homelessness haunt this New Mexico town - Los Angeles Times

Fentanyl Education Sold Out Youth Foundation

Fentanyl Education Sold Out Youth Foundation

As fentanyl hits Wyoming, policy and funding stymie solutions - WyoFile

Is Target-Based Drug Discovery Efficient? Discovery and “Off-Target” Mechanisms of All Drugs

Fentanyl Education Sold Out Youth Foundation