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Pharma & Life Sciences

Opioid

An opioid is a class of pain-relieving drug, including morphine, oxycodone, and fentanyl, that acts on opioid receptors in the nervous system. Used for moderate-to-severe and perioperative pain, opioids carry significant risks of dependence, respiratory depression, and require controlled-substance handling.

What is an opioid?

An opioid is a class of pain-relieving drug that acts on opioid receptors in the nervous system to reduce the perception of pain. The category includes medicines such as morphine, oxycodone, and fentanyl, used for moderate-to-severe pain and for pain during and after surgery.

While effective, opioids carry meaningful risks, including dependence and respiratory depression, and they are regulated as controlled substances.

Why do opioids matter in surgical settings?

Opioids are commonly part of perioperative pain management, but their risks have made careful, judicious use a priority across healthcare. Many facilities now emphasize multimodal pain strategies that limit opioid exposure.

In a surgery center, opioids require strict controlled-substance handling, including secure storage, accurate tracking, and documentation, both to protect patients and to satisfy regulatory requirements.

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