N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion How come certain drugs (i.e. antidepressants) take days/weeks before they work? 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 #51 All (2) Like (2) Jun 9, 2025 Rectify Bluelighter Messages 11,832 Reaction score 2,404 Points 420 Jun 9, 2025 4DQSAR Bluelighter Messages 5,956 Reaction score 4,079 Points 120 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion How come certain drugs (i.e. antidepressants) take days/weeks before they work?