N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Can benzos continue to exert a significant effect after the plasma concentration has decreased below 10% of therapeutic dose? 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 #5 All (1) Like (1) Mar 2, 2020 >ENLiGHT* Bluelighter · From Flushing, Queens, NYC Messages 441 Reaction score 38 Points 30 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Can benzos continue to exert a significant effect after the plasma concentration has decreased below 10% of therapeutic dose?