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Interazioni tra farmaci

Fluconazole + Gliclazide

Gravità: Maggiore

Fluconazole and Gliclazide: major interaction.

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Sintesi

Fluconazole raises gliclazide exposure and can cause prolonged or severe hypoglycemia. Cases of hypoglycemia have been reported with azole antifungals and sulfonylureas.

Cosa significa questa interazione in parole semplici

Fluconazole and Gliclazide 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.

Fluconazole belongs to Anti Fungals; Gliclazide belongs to Endocrine.

Livello di evidenza: Moderate

Perché avviene

Fluconazole inhibits CYP2C9 and CYP2C19, which metabolize gliclazide, reducing its clearance.

Cosa fare

Monitor blood glucose closely and reduce the gliclazide dose during fluconazole therapy. Consider an alternative antifungal if glycemic control is difficult.

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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Domande frequenti

Can I take Fluconazole with Gliclazide?

MediHelp rates the interaction as major. Fluconazole and Gliclazide 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. Fluconazole raises gliclazide exposure and can cause prolonged or severe hypoglycemia. Cases of hypoglycemia have been reported with azole antifungals and sulfonylureas.

How serious is the interaction between Fluconazole and Gliclazide?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose closely and reduce the gliclazide dose during fluconazole therapy. Consider an alternative antifungal if glycemic control is difficult.

What other medicines interact with Gliclazide?

MediHelp also lists interactions of Gliclazide with, for example, Ciprofloxacin, Clarithromycin, Disopyramide. The full list is on the Gliclazide page.

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