在新选项卡中打开链接
  1. Copilot 答案
    Wikipedia
    https://en.wikipedia.org › wiki › Opioid

    Opioid - Wikipedia

    • Opioids are a class of drugs that derive from, or mimic, natural substances found in the opium poppy plant. Opioids work on opioid receptors in the brain and other organs to produce a variety of morphine-like effects, including pain relief. The terms 'opioid' and 'opiate' are sometimes used interchangeably, but the term 'opioid' is used to designate all substances, both natur… 展开

    Terminology

    Opioids include opiates, an older term that refers to such drugs derived from opium, including morphine itself. Opiate is properly limited to the natural alkaloids found in the resin of the opium poppy although some include semi-syn… 展开

    Medical uses

    The weak opioid codeine, in low doses and combined with one or more other drugs, is commonly available in prescription medicines and without a prescription to treat mild pain. Other opioids are usually reserved for the … 展开

    Adverse effects

    Each year 69,000 people worldwide die of opioid overdose, and 15 million people have an opioid addiction.
    In older adults, opioid use is associated with increased adverse effects such as "sedation, nause… 展开

    What are opiates used for?
    Opiates are alkaloid compounds naturally found in the opium poppy plant Papaver somniferum. Medically they are primarily used for pain relief, including anesthesia. Other medical uses include suppression of diarrhea, replacement therapy for opioid use disorder, and suppressing cough.
    en.wikipedia.org
    CC-BY-SA 许可证中的维基百科文本
  2. 某些结果已被删除