Answer
Olopatadine hydrochloride is unlikely to cause metabolic interactions with other medicines based on in vitro studies, although no interaction studies with other medicinal products have been performed.
Sources for this answer
- OPATANOL 1mg/ml eye drops solutionNovartis Pharmaceuticals UK Ltd · emc · SmPC §4.5 Interaction with other medicinal products · Version 12Document updated
Sources checked