Injektionsvæsken er kun til kort tids brug og bør snarest muligt afløses af tabletter, smeltetabletter eller oral opløsning: den sædvanlige dosis er 9, 75 mg, der gives som en enkelt injektion i overarmen eller ballemusklen, men doser mellem 5, 25 og 15 mg kan være effektive.
The solution for injection is only for short-term use and should be replaced by tablets, orodispersible tablets or oral solution as soon as possible: the usual dose is 9.75 mg as a single injection into the upper arm or buttock muscle, but effective doses range between 5.25 and 15 mg.