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Interações medicamentosas

Apalutamide + Lonafarnib

Gravidade: Contraindicada

Apalutamide and Lonafarnib: contraindicated 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

Lonafarnib is a sensitive CYP3A4 substrate, and a strong inducer like apalutamide can reduce its levels considerably, compromising efficacy.

O que esta interação significa em palavras simples

Apalutamide and Lonafarnib 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.

Apalutamide belongs to Endocrine; Lonafarnib belongs to Miscellaneous.

Nível de evidência: Moderate

Por que acontece

Apalutamide induces CYP3A4, enhancing the metabolic clearance of lonafarnib.

O que fazer

Do not use together; choose a different antiandrogen. If an inducer must be stopped, wait for induction to resolve before restarting full lonafarnib dosing as directed by labeling.

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?

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Perguntas frequentes

Can I take Apalutamide with Lonafarnib?

MediHelp rates the interaction as contraindicated. Apalutamide and Lonafarnib 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. Lonafarnib is a sensitive CYP3A4 substrate, and a strong inducer like apalutamide can reduce its levels considerably, compromising efficacy.

How serious is the interaction between Apalutamide and Lonafarnib?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not use together; choose a different antiandrogen. If an inducer must be stopped, wait for induction to resolve before restarting full lonafarnib dosing as directed by labeling.

What other medicines interact with Apalutamide?

MediHelp also lists interactions of Apalutamide with, for example, Cabotegravir, Cobicistat, Doravirine. The full list is on the Apalutamide page.

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