Fentanyl - National Institute on Drug Abuse (NIDA)
Aug 30, 2024 · Fentanyl is a powerful synthetic opioid analgesic that is similar to morphine but is 50 to 100 times more potent. It is a Schedule II prescription drug, and it is typically used to treat patients …
Fentanyl: Uses, Dosage, Side Effects & Warnings - Drugs.com
May 22, 2024 · Fentanyl is an opioid medicine used to treat moderate to severe pain, but it can be misused, abused and cause overdose deaths.
Why is fentanyl so dangerous? - Drugs.com
Aug 15, 2022 · Key takeaways: When fentanyl is abused or taken in an overdose, this opioid can quickly be fatal because it is so potent and people are not used to its effects. There is a significant risk that …
Fentanyl Side Effects: Common, Severe, Long Term - Drugs.com
Oct 3, 2025 · Learn about the side effects of fentanyl, from common to rare, for consumers and healthcare professionals.
CDC: Drug Overdose Deaths Down More Than 25 Percent in 2024
May 15, 2025 · There was a sizable decrease seen in overdose deaths from fentanyl, from 76,282 deaths in 2023 to 48,422 deaths in 2024. Almost all states saw decreases. Louisiana, Michigan, New …
NIDA HEAL Opioid Use Disorder and Overdose Strategic Plan FY 2025 …
Jul 2, 2025 · This was followed by the influx of fentanyl – a very potent synthetic opioid, and more recently expanded into a polysubstance overdose crisis. Currently, fentanyl and other synthetic …
How does fentanyl compare to heroin or other opiates?
Aug 6, 2024 · Fentanyl is an extremely potent, synthetic (man-made) opioid. It is about 50 times more potent than heroin and 100 times more potent than morphine. In contrast, heroin is 2 to 3 times more …
Opioids - National Institute on Drug Abuse (NIDA)
Jun 17, 2025 · Learn about the health effects of opioid use. Opioids are a class of natural, semi-synthetic, and synthetic drugs. These include both prescription medications used to treat pain and …
What is Fentanyl? - National Institute on Drug Abuse (NIDA)
May 12, 2022 · What is Fentanyl? Fentanyl is a synthetic opioid that is approximately 50 times more potent than morphine. Many people are exposed to fentanyl without knowledge while others use it …
Fentanyl transdermal skin patch Uses, Side Effects & Warnings
Jul 17, 2025 · Fentanyl transdermal skin patch (skin patch): side effects, dosage, interactions, FAQs, reviews. Used for: anesthesia, anesthetic adjunct, breakthrough pain, chronic ...