单词	phenytoin
释义	phenytoin /fɛˈnɪtəʊɪn / noun [mass noun] Medicine A synthetic compound related to hydantoin, used as an anticonvulsant in the treatment of epilepsy.Anticonvulsants, such as phenytoin and carbamazepine, may be given to control epileptic fits.... Drugs called anti-convulsants, such as phenytoin and valproic acid, are used to stop the involuntary action of the diaphragm. The anticonvulsant drugs phenytoin and valproic acid appear to interfere with folate absorption. Origin 1940s: blend of phenyl and hydantoin.
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