What makes fentanyl so deadly and how can people prevent overdoses?

Synthetic opioids, primarily the powerful drug fentanyl, are the main driver of sky-high overdose deaths in the US. CNN Medical Analyst Dr. Leana Wen explains what makes fentanyl so dangerous and what can be used to reverse its effects.

Nearly 70,000 People Died of Overdoses Involving Fentanyl in 1

Drug Overdose Death Rates National Institute on Drug Abuse (NIDA)

Synthetic Fentanyl Deaths Rise in Americans Opioid Epidemic

Why fentanyl is deadlier than heroin, in a single photo - STAT

If You Can See It, It Can Kill You

Fentanyl Facts — There Is Another Way

The Risks of Fentanyl Poisoning To Teens - Natural High

Overdose Prevention Strategy

As fentanyl surges, Virginia lawmakers debate how far criminal