De mest sandsynlige bivirkninger er: dyskinesier (ufrivillige bevægelser), kvalme, søvnproblemer, nedsat appetit, diarré, besvimelser, følelse af uklarhed, når De står oprest, forstoppelse og hallucination.
The unwanted effects that are most likely to occur are: dyskinesia (involuntary movement), nausea, sleeping problems, decreased appetite, diarrhoea, fainting, feeling lightheaded when you stand, constipation and hallucination.