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Interactions médicamenteuses

Budesonide + Darunavir

Gravité: Majeure

Budesonide and Darunavir: major interaction.

Dernière mise à jour Sources: US FDA label

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Résumé

Darunavir, especially when boosted with ritonavir or cobicistat, increases systemic budesonide exposure and can lead to Cushing's syndrome and adrenal suppression. Budesonide does not meaningfully alter darunavir levels.

Ce que signifie cette interaction, en termes simples

Budesonide and Darunavir 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.

Budesonide belongs to Respiratory; Darunavir belongs to Anti Virals.

Niveau de preuve: Moderate

Pourquoi elle survient

Inhibition of CYP3A4 metabolism of budesonide by darunavir and its pharmacokinetic booster.

Conduite à tenir

Avoid long-term coadministration and consider beclomethasone as an alternative. If used, monitor for Cushingoid features and adrenal suppression.

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?

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

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Références

Questions fréquentes

Can I take Budesonide with Darunavir?

MediHelp rates the interaction as major. Budesonide and Darunavir 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. Darunavir, especially when boosted with ritonavir or cobicistat, increases systemic budesonide exposure and can lead to Cushing's syndrome and adrenal suppression. Budesonide does not meaningfully alter darunavir levels.

How serious is the interaction between Budesonide and Darunavir?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid long-term coadministration and consider beclomethasone as an alternative. If used, monitor for Cushingoid features and adrenal suppression.

What other medicines interact with Budesonide?

MediHelp also lists interactions of Budesonide with, for example, Aldesleukin, Atazanavir, Bcg vaccine live. The full list is on the Budesonide 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.

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