Interactions médicamenteuses
Desogestrel-ethinyl estradiol + Griseofulvin
Gravité: Majeure
Desogestrel-ethinyl estradiol and Griseofulvin: major interaction.
Dernière mise à jour
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Résumé
Griseofulvin has been associated with breakthrough bleeding, menstrual irregularities and reduced reliability of combined hormonal contraceptives. This may result in unintended pregnancy. Griseofulvin is also teratogenic, which heightens the importance of reliable contraception.
Ce que signifie cette interaction, en termes simples
Desogestrel-ethinyl estradiol and Griseofulvin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Desogestrel-ethinyl estradiol belongs to Endocrine; Griseofulvin belongs to Anti Fungals.
Pourquoi elle survient
Griseofulvin is thought to induce hepatic enzymes, including CYP3A4, increasing metabolism of contraceptive steroids.
Conduite à tenir
Use a reliable non-hormonal contraceptive method alongside or instead of the pill during griseofulvin treatment and for about a month afterward. Counsel the patient on breakthrough bleeding as a warning sign.
Questions à poser à votre pharmacien
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Autres interactions de Desogestrel-ethinyl estradiol
- Desogestrel-ethinyl estradiol + Fezolinetant Contre-indiquée
- Aminocaproic acid + Desogestrel-ethinyl estradiol Majeure
- Amobarbital + Desogestrel-ethinyl estradiol Majeure
- Anastrozole + Desogestrel-ethinyl estradiol Majeure
- Apalutamide + Desogestrel-ethinyl estradiol Majeure
- Atazanavir + Desogestrel-ethinyl estradiol Majeure
Autres interactions de Griseofulvin
Questions fréquentes
Can I take Desogestrel-ethinyl estradiol with Griseofulvin?
MediHelp rates the interaction as major. Desogestrel-ethinyl estradiol and Griseofulvin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Griseofulvin has been associated with breakthrough bleeding, menstrual irregularities and reduced reliability of combined hormonal contraceptives. This may result in unintended pregnancy. Griseofulvin is also teratogenic, which heightens the importance of reliable contraception.
How serious is the interaction between Desogestrel-ethinyl estradiol and Griseofulvin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use a reliable non-hormonal contraceptive method alongside or instead of the pill during griseofulvin treatment and for about a month afterward. Counsel the patient on breakthrough bleeding as a warning sign.
What other medicines interact with Desogestrel-ethinyl estradiol?
MediHelp also lists interactions of Desogestrel-ethinyl estradiol with, for example, Fezolinetant, Aminocaproic acid, Amobarbital. The full list is on the Desogestrel-ethinyl estradiol page.
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Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.
