Ask the Author: What Is Fentanyl?
Fentanyl is a synthetic opioid that is 40 to 50 times stronger than pure heroin. Its purpose is to alleviate chronic pain, but a growing number of people are using it recreationally.
Fentanyl is a synthetic opioid that is 40 to 50 times stronger than pure heroin. Its purpose is to alleviate chronic pain, but a growing number of people are using it recreationally.