Answer
No clinically relevant effect on the contraceptive efficacy of levonorgestrel and ethinyl estradiol is expected with ticagrelor, although ethinyl estradiol exposure increases approximately 20% while levonorgestrel pharmacokinetics remain unchanged.
Sources for this answer
- Brilique 60 mg film-coated tabletsAstraZeneca UK Limited · emc · SmPC §4.5 Interaction with other medicinal products · Version 26Document updated
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