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
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methysergide
nounmeth·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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Time Traveler for methysergide
The first known use of methysergide was in 1962
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