N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion (L-THP) L-Tetrahydropalmatine (Corydalis) for Adderall withdrawal. 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 #6 All (1) Like (1) Oct 28, 2021 Anonymous Dissident Bluelighter Messages 1,255 Reaction score 845 Points 30 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion (L-THP) L-Tetrahydropalmatine (Corydalis) for Adderall withdrawal.