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Interactions médicamenteuses

Beta carotene + Verteporfin

Gravité: Mineure

Beta carotene and Verteporfin: minor interaction.

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Résumé

Verteporfin acts through light-activated generation of reactive oxygen species in target tissue. Antioxidants such as beta carotene can quench these species and may blunt the photodynamic effect. The clinical impact is theoretical and not well quantified.

Ce que signifie cette interaction, en termes simples

Beta carotene and Verteporfin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Beta carotene belongs to Gastrointestinal Tract; Verteporfin belongs to Miscellaneous.

Niveau de preuve: Low

Pourquoi elle survient

Beta carotene scavenges singlet oxygen and free radicals, theoretically reducing verteporfin phototoxic activity.

Conduite à tenir

Consider holding high-dose beta carotene supplements around verteporfin therapy sessions, and monitor treatment response.

Questions à poser à votre pharmacien

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

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 Beta carotene with Verteporfin?

MediHelp rates the interaction as minor. Beta carotene and Verteporfin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Verteporfin acts through light-activated generation of reactive oxygen species in target tissue. Antioxidants such as beta carotene can quench these species and may blunt the photodynamic effect. The clinical impact is theoretical and not well quantified.

How serious is the interaction between Beta carotene and Verteporfin?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Consider holding high-dose beta carotene supplements around verteporfin therapy sessions, and monitor treatment response.

What other medicines interact with Beta carotene?

MediHelp also lists interactions of Beta carotene with, for example, Ethanol, Orlistat, Cholestyramine. The full list is on the Beta carotene 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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