Interactions médicamenteuses
Anastrozole + Estrogens conjugated synthetic
Gravité: Contre-indiquée
Anastrozole and Estrogens conjugated synthetic: contraindicated interaction.
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Résumé
Synthetic conjugated estrogens restore estrogenic stimulation that anastrozole is meant to remove. The therapeutic effect of anastrozole in breast cancer may be reduced.
Ce que signifie cette interaction, en termes simples
Anastrozole and Estrogens conjugated synthetic are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.
Pourquoi elle survient
Pharmacodynamic antagonism: exogenous estrogen counteracts aromatase inhibition.
Conduite à tenir
Do not use together. Choose non-estrogen alternatives for menopausal symptoms.
Questions à poser à votre pharmacien
- Is there an alternative to one of these two medicines for me?
- If both are essential, who is monitoring me and how often?
- Which symptoms mean I should stop and seek help straight away?
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Autres interactions de Anastrozole
- Anastrozole + Bazedoxifene / conjugated estrogens Contre-indiquée
- Anastrozole + Bazedoxifene-conjugated estrogens Contre-indiquée
- Anastrozole + Conjugated estrogens Contre-indiquée
- Anastrozole + Estradiol Contre-indiquée
- Anastrozole + Estrogens esterified Contre-indiquée
- Anastrozole + Estropipate Contre-indiquée
Questions fréquentes
Can I take Anastrozole with Estrogens conjugated synthetic?
MediHelp rates the interaction as contraindicated. Anastrozole and Estrogens conjugated synthetic are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Synthetic conjugated estrogens restore estrogenic stimulation that anastrozole is meant to remove. The therapeutic effect of anastrozole in breast cancer may be reduced.
How serious is the interaction between Anastrozole and Estrogens conjugated synthetic?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not use together. Choose non-estrogen alternatives for menopausal symptoms.
What other medicines interact with Anastrozole?
MediHelp also lists interactions of Anastrozole with, for example, Bazedoxifene / conjugated estrogens, Bazedoxifene-conjugated estrogens, Conjugated estrogens. The full list is on the Anastrozole page.
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