5-HydroxytryptophanFenclonineSerotoninCyproheptadineDietary SupplementsTryptophan HydroxylaseBenperidolHydroxyindoleacetic AcidAromatic-L-Amino-Acid DecarboxylasesMethysergideCarbidopaDopa DecarboxylaseHydroxytryptopholKynuramine5,6-DihydroxytryptaminePargylineRitanserinLevodopaDihydroxyphenylalanineNialamideSerotonin AntagonistsBenserazideTryptophanMethyltyrosinesPernaThioridazineReceptors, SerotoninMonoamine Oxidase Inhibitors5,7-DihydroxytryptamineQuipazineMescalineBiogenic AminesDibenzothiepinsReserpineMethyldopaSulpirideTryptaminesMyoclonusAntidepressive Agents, Second-GenerationSerotonin Receptor Agonists