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Interações medicamentosas

Cyclosporin + Rifaximin

Gravidade: Moderada

Cyclosporin and Rifaximin: 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

Cyclosporine markedly increases systemic absorption of rifaximin, which is normally minimally absorbed. In patients with intact gut barrier this has been very large, and the consequences of such exposure are not well defined.

O que esta interação significa em palavras simples

Cyclosporin and Rifaximin 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.

Cyclosporin belongs to Miscellaneous; Rifaximin belongs to Anti Bacterial.

Nível de evidência: Moderate

Por que acontece

Cyclosporine inhibits P-glycoprotein, which limits rifaximin absorption, greatly increasing systemic rifaximin levels.

O que fazer

Avoid combining where possible, particularly in patients with severe hepatic impairment. If used, monitor for adverse effects of rifaximin and for changes in cyclosporine levels.

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?

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Perguntas frequentes

Can I take Cyclosporin with Rifaximin?

MediHelp rates the interaction as moderate. Cyclosporin and Rifaximin 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. Cyclosporine markedly increases systemic absorption of rifaximin, which is normally minimally absorbed. In patients with intact gut barrier this has been very large, and the consequences of such exposure are not well defined.

How serious is the interaction between Cyclosporin and Rifaximin?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combining where possible, particularly in patients with severe hepatic impairment. If used, monitor for adverse effects of rifaximin and for changes in cyclosporine levels.

What other medicines interact with Cyclosporin?

MediHelp also lists interactions of Cyclosporin with, for example, Adenovirus types 4 and 7 live, Aliskiren, Bcg vaccine live. The full list is on the Cyclosporin page.

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