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Interações medicamentosas

Aspirin + Vitamin c

Gravidade: Leve

Aspirin and Vitamin c: 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

Ascorbic acid may slightly acidify urine and reduce salicylate excretion, while aspirin may modestly increase ascorbic acid loss. Clinical consequences are generally negligible at usual doses.

O que esta interação significa em palavras simples

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

Nível de evidência: Low

Por que acontece

Urinary acidification increases tubular reabsorption of salicylate, and aspirin may reduce ascorbic acid uptake or increase its excretion.

O que fazer

No routine action is needed at usual doses. Monitor for salicylate toxicity signs if very high-dose vitamin C is combined with chronic high-dose aspirin.

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?

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

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Perguntas frequentes

Can I take Aspirin with Vitamin c?

MediHelp rates the interaction as minor. Aspirin and Vitamin c have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Ascorbic acid may slightly acidify urine and reduce salicylate excretion, while aspirin may modestly increase ascorbic acid loss. Clinical consequences are generally negligible at usual doses.

How serious is the interaction between Aspirin and Vitamin c?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine action is needed at usual doses. Monitor for salicylate toxicity signs if very high-dose vitamin C is combined with chronic high-dose aspirin.

What other medicines interact with Vitamin c?

MediHelp also lists interactions of Vitamin c with, for example, Deferoxamine, Aluminum hydroxide, Dextroamphetamine transdermal. The full list is on the Vitamin c page.

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