N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Promethazine Enhancing the effects of Opioids 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 #36 All (2) Like (2) May 9, 2025 Them Witches Bluelighter Messages 797 Reaction score 523 Points 45 May 9, 2025 SeekingOblivion Bluelighter Messages 303 Reaction score 350 Points 30 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Promethazine Enhancing the effects of Opioids