N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Is it safe to take low dose anti-histamine or similar when taking ghb? or other non antihistamine decongestant suggestions 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 (1) Like (1) May 27, 2020 dopamimetic Bluelighter · From abyss of sobriety Messages 2,160 Reaction score 489 Points 270 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Is it safe to take low dose anti-histamine or similar when taking ghb? or other non antihistamine decongestant suggestions