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methysergide

noun meth·y·ser·gide \ ˌme-thə-ˈsər-ˌjīd \

Definition of methysergide

: a serotonin antagonist C21H27N3O2 used in the form of its maleate especially in the treatment and prevention of migraine headaches

Origin and Etymology of methysergide

methyl + lysergic acid + amide

Medical Dictionary

methysergide

noun meth·y·ser·gide \ ˌmeth-ə-ˈsər-ˌjīd \

medical Definition of methysergide

: a serotonin antagonist used in the form of its maleate C21H27N3O2·C4H4O4 especially in the treatment and prevention of migraine headaches

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