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Interações medicamentosas

Ethotoin + Folic acid

Gravidade: Moderada

Ethotoin and Folic acid: moderate 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.

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Resumo

Folic acid, particularly at high doses, may lower serum levels of hydantoin anticonvulsants and could reduce seizure control. This is described mainly for phenytoin and is extrapolated to ethotoin.

O que esta interação significa em palavras simples

Ethotoin and Folic acid can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.

Nível de evidência: Low

Por que acontece

Folate may enhance hydantoin metabolism; the mechanism is not firmly established and is extrapolated from phenytoin.

O que fazer

Monitor seizure control when starting or increasing folic acid. Check anticonvulsant levels if breakthrough seizures occur.

O que perguntar ao farmacêutico

  • Should I take them at different times of day?
  • Does the dose of either medicine need to change?
  • Is there anything I should avoid, such as alcohol or certain foods, while on both?

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 Ethotoin with Folic acid?

MediHelp rates the interaction as moderate. Ethotoin and Folic acid can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Folic acid, particularly at high doses, may lower serum levels of hydantoin anticonvulsants and could reduce seizure control. This is described mainly for phenytoin and is extrapolated to ethotoin.

How serious is the interaction between Ethotoin and Folic acid?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor seizure control when starting or increasing folic acid. Check anticonvulsant levels if breakthrough seizures occur.

What other medicines interact with Folic acid?

MediHelp also lists interactions of Folic acid with, for example, Fosphenytoin, Glucarpidase, Methotrexate. The full list is on the Folic acid page.

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