Tetrabenazinum
Tetrabenazinum est medicamentum in malis motuum hyperkineticis tractandis, ut morbo Huntington et dystoniis atque dyskinesia tardiva.

Natura Tetrabenazini

Natura chemica 
Tetrabenazinum est (IUPAC) (RR,SS)-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-3-(2-methylpropyl)-2H-benzo-[a]-chinolinum. 

Massa molaris est 317.427 g/mol.

Natura pharmacologica

Pharmacodynamica 
Tetrabenazinum receptoria dopamini obsidet inhibetque. Praeterea neurotransmissores monoaminergicos consumit.

Pharmacocinetica 
Excretio est per imprimis urinas, minus per biles.

Effectus Tetrabenazini

Effectus secundarii  
Exempli (!) sunt:
 Somnolentia (>30%)
 Parkinsonismus (>25%)
 Depressio (15%)
 Insomnia (>10%)

 
 Pharmacologia

Notae 

Ketonum
Piperidina
Dyskinesia tardiva