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Interações medicamentosas

Carbamazepine + Selexipag

Gravidade: Moderada

Carbamazepine and Selexipag: 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.

O conteúdo clínico desta página está disponível apenas em inglês.

Resumo

Strong enzyme inducers lower exposure to selexipag and its active metabolite, which may reduce efficacy in pulmonary arterial hypertension. Carbamazepine may have this effect through induction of its metabolism.

O que esta interação significa em palavras simples

Carbamazepine and Selexipag 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.

Carbamazepine belongs to Central Nervous System; Selexipag belongs to Cardiovascular.

Nível de evidência: Moderate

Por que acontece

Carbamazepine induces hepatic enzymes, increasing metabolism of selexipag and its active metabolite.

O que fazer

Monitor clinical response and consider titrating selexipag upward as tolerated. Reduce the dose if carbamazepine is stopped.

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 Carbamazepine with Selexipag?

MediHelp rates the interaction as moderate. Carbamazepine and Selexipag 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. Strong enzyme inducers lower exposure to selexipag and its active metabolite, which may reduce efficacy in pulmonary arterial hypertension. Carbamazepine may have this effect through induction of its metabolism.

How serious is the interaction between Carbamazepine and Selexipag?

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 clinical response and consider titrating selexipag upward as tolerated. Reduce the dose if carbamazepine is stopped.

What other medicines interact with Carbamazepine?

MediHelp also lists interactions of Carbamazepine with, for example, Artemether / lumefantrine, Cabotegravir, Delamanid. The full list is on the Carbamazepine page.

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