Answer
Yes, cenobamate may reduce oral contraceptive effectiveness through CYP3A4 induction, so women of reproductive potential using oral contraceptives concurrently should use additional or alternative non-hormonal birth control.
Sources for this answer
- Ontozry 200 mg film-coated tabletsAngelini Pharma UK-I Limited (Formerly Arvelle Therapeutics UK) · emc · SmPC §4.5 Interaction with other medicinal products · Version 8Document updated
Sources checked