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Interações medicamentosas

Disopyramide + Octreotide

Gravidade: Grave

Disopyramide and Octreotide: major 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.

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Resumo

Octreotide can cause bradycardia and conduction abnormalities and has been associated with QT prolongation, while disopyramide prolongs QT and can cause torsades de pointes. Combined use may raise arrhythmia risk, especially with electrolyte disturbances.

O que esta interação significa em palavras simples

Disopyramide and Octreotide 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.

Disopyramide belongs to Cardiovascular; Octreotide belongs to Endocrine.

Nível de evidência: Low

Por que acontece

Additive effects on cardiac repolarization and conduction, plus octreotide-related bradycardia.

O que fazer

Avoid if possible; otherwise obtain baseline and follow-up ECGs and correct potassium and magnesium.

O que perguntar ao farmacêutico

  • 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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Perguntas frequentes

Can I take Disopyramide with Octreotide?

MediHelp rates the interaction as major. Disopyramide and Octreotide 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. Octreotide can cause bradycardia and conduction abnormalities and has been associated with QT prolongation, while disopyramide prolongs QT and can cause torsades de pointes. Combined use may raise arrhythmia risk, especially with electrolyte disturbances.

How serious is the interaction between Disopyramide and Octreotide?

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 if possible; otherwise obtain baseline and follow-up ECGs and correct potassium and magnesium.

What other medicines interact with Octreotide?

MediHelp also lists interactions of Octreotide with, for example, Adagrasib, Amisulpride, Arsenic trioxide. The full list is on the Octreotide page.

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