Interações medicamentosas
Beta carotene + Verteporfin
Gravidade: Leve
Beta carotene and Verteporfin: minor interaction.
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Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.
O conteúdo clínico desta página está disponível apenas em inglês.
Resumo
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.
O que esta interação significa em palavras 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.
Por que acontece
Beta carotene scavenges singlet oxygen and free radicals, theoretically reducing verteporfin phototoxic activity.
O que fazer
Consider holding high-dose beta carotene supplements around verteporfin therapy sessions, and monitor treatment response.
O que perguntar ao farmacêutico
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Outras interações de Beta carotene
- Beta carotene + Ethanol Moderada
- Beta carotene + Orlistat Moderada
- Beta carotene + Cholestyramine Leve
- Beta carotene + Lutein Leve
- Beta carotene + Mineral oil Leve
- Beta carotene + Vitamin a Leve
Outras interações de Verteporfin
- Doxycycline + Verteporfin Moderada
- Griseofulvin + Verteporfin Moderada
- Minocycline + Verteporfin Moderada
- Tetracycline + Verteporfin Moderada
- Adapalene + Verteporfin Leve
- Amlodipine-hydrochlorothiazide-valsartan + Verteporfin Leve
Perguntas frequentes
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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