N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion What makes an opioid an opioid? JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly.You should upgrade or use an alternative browser. Members who reacted to message #12 All (1) Haha (1) Feb 3, 2025 Deacon Hitchbight Greenlighter Messages 15 Reaction score 15 Points 20 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion What makes an opioid an opioid?