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Interactions médicamenteuses

Enasidenib + Ethinyl estradiol-norgestimate

Gravité: Modérée

Enasidenib and Ethinyl estradiol-norgestimate: moderate interaction.

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Résumé

Enasidenib may alter exposure to hormonal contraceptives, and the direction and size of the change are not well defined. A reduction could compromise contraceptive efficacy, which matters because enasidenib is teratogenic.

Ce que signifie cette interaction, en termes simples

Enasidenib and Ethinyl estradiol-norgestimate 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.

Enasidenib belongs to Oncology; Ethinyl estradiol-norgestimate belongs to Endocrine.

Niveau de preuve: Low

Pourquoi elle survient

The mechanism is not established; enasidenib may modulate CYP enzymes or transporters involved in contraceptive disposition.

Conduite à tenir

Advise an additional non-hormonal barrier method during enasidenib therapy. Do not rely solely on hormonal contraception.

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 Enasidenib with Ethinyl estradiol-norgestimate?

MediHelp rates the interaction as moderate. Enasidenib and Ethinyl estradiol-norgestimate 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. Enasidenib may alter exposure to hormonal contraceptives, and the direction and size of the change are not well defined. A reduction could compromise contraceptive efficacy, which matters because enasidenib is teratogenic.

How serious is the interaction between Enasidenib and Ethinyl estradiol-norgestimate?

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 barrier method during enasidenib therapy. Do not rely solely on hormonal contraception.

What other medicines interact with Ethinyl estradiol-norgestimate?

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

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