Switch medication from Chlorpromazine to Zuclopenthixol_MA.
- Stop or reduce drug, depending on symptomatology and (expected) adverse reactions.
- The effects of both drugs will be superimposed for several days.
- Day 1: Start drug according general dosing advice.
- During this switch you could monitor ECG, especially in patients prone to QT-conduction problems.
- There is a possibility of QT interval prolongation.
- Zuclopenthixol_MA = Zuclopenthixol acetate 
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