What is fentanyl?

Fentanyl is a powerful opioid that is a common contaminant of illicit drugs. Fentanyl acts on the brain to cause life-threatening respiratory depression. The antidote naloxone (Narcan®) can reverse the effects of fentanyl overdose.

What is fentanyl?

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

What Is Fentanyl and Why Is It So Dangerous? - WSJ

What is fentanyl and why is it behind the deadly surge in US drug overdoses?

What is Fentanyl Used For?

Fentanyl - Snohomish Overdose Prevention

What is Fentanyl Addiction?

This photo shows exactly why Fentanyl is deadlier than heroin

Q&A: What you need to know about fentanyl

What Is Fentanyl? Clean Recovery Centers

Fentanyl: Why It's One of the Most Dangerous Opioids in Existence - Women's Recovery