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  1. What are opioids and why are they dangerous? - Mayo Clinic

    Aug 26, 2023 · What opioid medicines do Opioids are a broad group of pain-relieving medicines that work with your brain cells. Opioids can be made from the poppy plant — for example, morphine …

  2. 什么是阿片类药物?为什么它们属于危险药物? - 妙佑医疗国际

    Aug 26, 2023 · Learn more about services at Mayo Clinic.

  3. Opioids (narcotic analgesics) - Drugs.com

    Opioids are used to provide relief from moderate-to-severe acute or chronic pain. They are also called opiates, opioid analgesics, narcotics, or narcotic analgesics.

  4. Opioids: using them safely, and finding better ways to manage pain

    Opioid pain medications may offer relief from acute pain, but their use carries risks. Learn more about using opioids safely, recognizing opioid addiction, managing pain using other approaches, and …

  5. How opioid use disorder occurs - Mayo Clinic

    Jul 20, 2024 · People who take opioids are at risk of opioid use disorder, often called opioid addiction. Personal history and how long people use opioids play a role. But it's impossible to tell who could …

  6. What medications are opioids? - Drugs.com

    May 21, 2025 · Key Points Prescription opioids, also called narcotics or pain killers, are a large class of drugs and an important part of modern medical care. Common prescription opioids available in the …

  7. Opioid vs Opiate - What's the difference between them?

    Jul 15, 2024 · The difference between opioid and opiate is that opioid is a broad term used to describe any type of substance, either natural or man-made (synthetic) that binds to opioid receptors in the …

  8. Tapering off opioids: When and how - Mayo Clinic

    Nov 23, 2023 · Opioids are powerful painkillers. But there are risks linked to opioid use — including severe constipation, nausea, dependence, misuse, opioid use disorder and accidental overdose. …

  9. CDC: Drug Overdose Deaths Down More Than 25 Percent in 2024

    May 15, 2025 · Drug overdose deaths decreased by 26.9 percent from 2023 to 2024, according to provisional data released today from the National Center for Health Statistics. A

  10. How do opioids affect the brain? - Drugs.com

    Dec 19, 2024 · Common types of opioid receptors include the mu, delta, and kappa receptors. These receptors help to block the release of excitatory neurotransmitters like substance P that are involved …