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Interações medicamentosas

Clozapine + Deferiprone

Gravidade: Contraindicada

Clozapine and Deferiprone: contraindicated interaction.

Última atualização

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

Both drugs can cause severe neutropenia and agranulocytosis, and using them together may compound the risk. Deferiprone labeling advises against its use with other drugs known to cause neutropenia.

O que esta interação significa em palavras simples

Clozapine and Deferiprone are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.

Clozapine belongs to Central Nervous System; Deferiprone belongs to Miscellaneous.

Nível de evidência: Moderate

Por que acontece

Additive bone marrow suppression and risk of agranulocytosis.

O que fazer

Avoid concurrent use and choose an alternative iron chelator or antipsychotic. If unavoidable, monitor the absolute neutrophil count very frequently and stop at the first sign of neutropenia.

O que perguntar ao farmacêutico

  • Is there an alternative to one of these two medicines for me?
  • If both are essential, who is monitoring me and how often?
  • Which symptoms mean I should stop and seek help straight away?

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 Clozapine with Deferiprone?

MediHelp rates the interaction as contraindicated. Clozapine and Deferiprone are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Both drugs can cause severe neutropenia and agranulocytosis, and using them together may compound the risk. Deferiprone labeling advises against its use with other drugs known to cause neutropenia.

How serious is the interaction between Clozapine and Deferiprone?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid concurrent use and choose an alternative iron chelator or antipsychotic. If unavoidable, monitor the absolute neutrophil count very frequently and stop at the first sign of neutropenia.

What other medicines interact with Clozapine?

MediHelp also lists interactions of Clozapine with, for example, Irinotecan, Pimozide, Thioridazine. The full list is on the Clozapine page.

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