N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Does methamphetamine or Rx amphetamines increase serotonin and/or is it an SSRI? 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 #2 All (2) Like (2) Aug 20, 2024 Shinji Ikari Bluelighter · From The Fringes of Human Instrumentality Messages 5,563 Reaction score 7,822 Points 220 O Aug 20, 2024 Omlovepeace Bluelighter · From Canada Messages 63 Reaction score 12 Points 180 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Does methamphetamine or Rx amphetamines increase serotonin and/or is it an SSRI?