dexmethylphenidate
noun
dex·meth·yl·phen·i·date
| \ ˌdeks-ˌmeth-əl-ˈfen-ə-ˌdāt
\
\
Medical Definition of dexmethylphenidate
: a mild stimulant of the central nervous system C14H19NO2·HCl that is administered orally to treat attention deficit disorder
Note: Dexmethylphenidate is the dextrorotatory enantiomer of methylphenidate. It is marketed under the trademark Focalin.