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Interazioni tra farmaci

Amiodarone + Budesonide-formoterol

Gravità: Maggiore

Amiodarone and Budesonide-formoterol: major interaction.

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Sintesi

Amiodarone markedly prolongs the QT interval and formoterol can add to QT effects and cause hypokalemia and tachyarrhythmias. Together they may increase the risk of torsades de pointes, particularly with higher formoterol doses or electrolyte disturbances.

Cosa significa questa interazione in parole semplici

Amiodarone and Budesonide-formoterol 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.

Amiodarone belongs to Cardiovascular; Budesonide-formoterol belongs to Respiratory.

Livello di evidenza: Moderate

Perché avviene

Additive QT prolongation, with beta-2 agonist-induced hypokalemia increasing arrhythmia susceptibility.

Cosa fare

Monitor ECG and keep potassium and magnesium within normal range. Use the lowest effective formoterol dose and avoid other QT-prolonging drugs.

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 Amiodarone with Budesonide-formoterol?

MediHelp rates the interaction as major. Amiodarone and Budesonide-formoterol 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. Amiodarone markedly prolongs the QT interval and formoterol can add to QT effects and cause hypokalemia and tachyarrhythmias. Together they may increase the risk of torsades de pointes, particularly with higher formoterol doses or electrolyte disturbances.

How serious is the interaction between Amiodarone and Budesonide-formoterol?

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 ECG and keep potassium and magnesium within normal range. Use the lowest effective formoterol dose and avoid other QT-prolonging drugs.

What other medicines interact with Budesonide-formoterol?

MediHelp also lists interactions of Budesonide-formoterol with, for example, Adagrasib, Amisulpride, Amitriptyline. The full list is on the Budesonide-formoterol page.

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