Answer
Carbamazepine may increase the metabolism of dydrogesterone and its active metabolite DHD through CYP enzyme induction, potentially reducing dydrogesterone's effectiveness.
Sources for this answer
- Nalvee 10 mg film-coated tabletsGedeon Richter (UK) Ltd · emc · SmPC §4.5 Interaction with other medicinal products · Version 3Document updated
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