cyproheptadine Is the drug sometimes used when people have serotonin syndrome. Could you preload with it to prevent serotonin syndrome altogether? Does it cancel or minimize the trip? Does anyone have experience with this stuff? Have you ever had serotonin syndrome or know anyone who has? Is it something to keep on hand in case of emergencies? I see you can get it online otc at least for pets anyways. Just trying to learn about this drug any info is helpful.