Format
Guide
Published by / Citation
NIDA
Original Language

English

Country
United States
Keywords
fentanyl
opioids
synthetic opioids
NIDA

Fentanyl DrugFacts

Fentanyl is a powerful synthetic opioid that is similar to morphine but is 50 to 100 times more potent. It is a prescription drug that is also made and used illegally. Like morphine, it is a medicine that is typically used to treat patients with severe pain, especially after surgery. It is also sometimes used to treat patients with chronic pain who are physically tolerant to other opioids. Tolerance occurs when you need a higher and/or more frequent amount of a drug to get the desired effects.

Source: National Institute on Drug Abuse; National Institutes of Health; U.S. Department of Health and Human Services.