Answer
Isolated reports describe decreased levetiracetam efficacy when macrogol is taken with oral levetiracetam, so oral macrogol should not be taken for one hour before or one hour after levetiracetam.
Sources for this answer
- Levetiracetam 1000mg Film-Coated TabletsZentiva · emc · SmPC §4.5 Interaction with other medicinal products · Version 17Document updated
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