opioid: Media

drug

Videos

What are the risks of prescription opioids?
Opioids including Oxycontin, Vicodin, and morphine can be dangerous even when prescribed...
Video: CDC. The inclusion of this video does not constitute endorsement or recommendation by the U.S. Government, Department of Health and Human Services, or Centers for Disease Control and Prevention. This material is otherwise available from the CDC for no charge.

Images

Opium
Opioid drugs are derived from substances that occur naturally in the opium poppy,...
Erik Fenderson
opium poppy
Natural opioids, such as codeine, heroin, morphine, and opium, can be extraced from...
© liubomir/Shutterstock.com
oxycodone
The semisynthetic opioid oxycodone is widely prescribed for pain relief.
© Jon Anders Wiken/Dreamstime.com
naloxone
A package of Narcan (naloxone) nasal spray.
Justin Sullivan/Getty Images

Interactives

Tracking the opioid epidemic in the United States
In 1999, the death rate from opioid drug overdose in the United States began to increase...
Encyclopædia Britannica, Inc.
Explore Britannica's coverage
Encyclopædia Britannica, Inc.