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Interactions médicamenteuses

Ethinyl estradiol-levonorgestrel + Lesinurad

Gravité: Modérée

Ethinyl estradiol-levonorgestrel and Lesinurad: moderate interaction.

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Résumé

Lesinurad is a weak CYP3A inducer and may lower exposure to ethinyl estradiol and levonorgestrel. Contraceptive efficacy could be reduced.

Ce que signifie cette interaction, en termes simples

Ethinyl estradiol-levonorgestrel and Lesinurad can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.

Ethinyl estradiol-levonorgestrel belongs to Endocrine; Lesinurad belongs to Genitourinary.

Niveau de preuve: Moderate

Pourquoi elle survient

Weak induction of CYP3A increases the metabolism of the contraceptive hormones.

Conduite à tenir

Advise an additional non-hormonal contraceptive method while on lesinurad. Do not rely on hormonal contraception alone.

Questions à poser à votre pharmacien

  • Should I take them at different times of day?
  • Does the dose of either medicine need to change?
  • Is there anything I should avoid, such as alcohol or certain foods, while on both?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Questions fréquentes

Can I take Ethinyl estradiol-levonorgestrel with Lesinurad?

MediHelp rates the interaction as moderate. Ethinyl estradiol-levonorgestrel and Lesinurad can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Lesinurad is a weak CYP3A inducer and may lower exposure to ethinyl estradiol and levonorgestrel. Contraceptive efficacy could be reduced.

How serious is the interaction between Ethinyl estradiol-levonorgestrel and Lesinurad?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise an additional non-hormonal contraceptive method while on lesinurad. Do not rely on hormonal contraception alone.

What other medicines interact with Ethinyl estradiol-levonorgestrel?

MediHelp also lists interactions of Ethinyl estradiol-levonorgestrel with, for example, Fezolinetant, Ombitasvir / paritaprevir / ritonavir and dasabuvir, Tranexamic acid. The full list is on the Ethinyl estradiol-levonorgestrel page.

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