Interações medicamentosas
Fluconazole + Siponimod
Gravidade: Contraindicada
Fluconazole and Siponimod: contraindicated interaction.
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Resumo
Fluconazole inhibits both CYP2C9 and CYP3A4, the main pathways clearing siponimod, and can substantially raise siponimod exposure. This increases the risk of bradyarrhythmia, infections, liver injury and other dose-related effects.
O que esta interação significa em palavras simples
Fluconazole and Siponimod 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.
Fluconazole belongs to Anti Fungals; Siponimod belongs to Central Nervous System.
Por que acontece
Combined moderate inhibition of CYP2C9 and CYP3A4 by fluconazole reduces siponimod clearance.
O que fazer
Do not coadminister; siponimod labeling advises against use with drugs that moderately inhibit both CYP2C9 and CYP3A4. Choose a different antifungal.
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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Outras interações de Fluconazole
- Dihydroergotamine intranasal + Fluconazole Contraindicada
- Dihydroergotamine + Fluconazole Contraindicada
- Dofetilide + Fluconazole Contraindicada
- Dronedarone + Fluconazole Contraindicada
- Erythromycin + Fluconazole Contraindicada
- Flibanserin + Fluconazole Contraindicada
Outras interações de Siponimod
- Cladribine + Siponimod Contraindicada
- Fingolimod + Siponimod Contraindicada
- Influenza virus vaccine quadrivalent intranasal + Siponimod Contraindicada
- Ponesimod + Siponimod Contraindicada
- Siponimod + Thioridazine Contraindicada
- Adenovirus types 4 and 7 live + Siponimod Grave
Perguntas frequentes
Can I take Fluconazole with Siponimod?
MediHelp rates the interaction as contraindicated. Fluconazole and Siponimod 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. Fluconazole inhibits both CYP2C9 and CYP3A4, the main pathways clearing siponimod, and can substantially raise siponimod exposure. This increases the risk of bradyarrhythmia, infections, liver injury and other dose-related effects.
How serious is the interaction between Fluconazole and Siponimod?
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 coadminister; siponimod labeling advises against use with drugs that moderately inhibit both CYP2C9 and CYP3A4. Choose a different antifungal.
What other medicines interact with Fluconazole?
MediHelp also lists interactions of Fluconazole with, for example, Dihydroergotamine intranasal, Dihydroergotamine, Dofetilide. The full list is on the Fluconazole page.
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