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Interazioni tra farmaci

Daridorexant + Ketoconazole

Gravità: Maggiore

Daridorexant and Ketoconazole: major interaction.

Ultimo aggiornamento Fonti: US FDA label

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Sintesi

Ketoconazole markedly raises daridorexant exposure, increasing the risk of excessive sedation, next-day somnolence and impaired driving. Labeling advises against combining daridorexant with strong CYP3A4 inhibitors.

Cosa significa questa interazione in parole semplici

Daridorexant and Ketoconazole can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.

Daridorexant belongs to Central Nervous System; Ketoconazole belongs to Anti Fungals.

Livello di evidenza: High

Perché avviene

Strong CYP3A4 inhibition by ketoconazole decreases the clearance of daridorexant.

Cosa fare

Avoid the combination and choose a different hypnotic or antifungal. If unavoidable, use the lowest daridorexant dose and monitor for daytime sedation.

Cosa chiedere al farmacista

  • Does the benefit of taking both outweigh the risk in my case?
  • Do I need any blood test, ECG or other check while on both?
  • What early warning signs should I watch for, and what should I do if they appear?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Riferimenti

Domande frequenti

Can I take Daridorexant with Ketoconazole?

MediHelp rates the interaction as major. Daridorexant and Ketoconazole can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Ketoconazole markedly raises daridorexant exposure, increasing the risk of excessive sedation, next-day somnolence and impaired driving. Labeling advises against combining daridorexant with strong CYP3A4 inhibitors.

How serious is the interaction between Daridorexant and Ketoconazole?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination and choose a different hypnotic or antifungal. If unavoidable, use the lowest daridorexant dose and monitor for daytime sedation.

What other medicines interact with Ketoconazole?

MediHelp also lists interactions of Ketoconazole with, for example, Alfuzosin, Alprazolam, Avanafil. The full list is on the Ketoconazole page.

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