Drug interactions
Amiodarone + Osilodrostat
Severity: Major
Amiodarone and Osilodrostat: major interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Both drugs can prolong the QT interval, so combined use raises the risk of torsades de pointes. Osilodrostat can also cause electrolyte disturbances through its effects on adrenal steroid synthesis.
What this interaction means in plain words
Amiodarone and Osilodrostat 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; Osilodrostat belongs to Endocrine.
Why it happens
Additive prolongation of cardiac repolarization (QTc).
What to do
Obtain a baseline ECG and monitor it after starting or changing doses. Keep potassium and magnesium within normal range and avoid the combination if the QTc is markedly prolonged.
What to ask your pharmacist
- 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?
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Other interactions of Amiodarone
- Amiodarone + Amisulpride Contraindicated
- Amiodarone + Arsenic trioxide Contraindicated
- Amiodarone + Dofetilide Contraindicated
- Amiodarone + Dronedarone Contraindicated
- Amiodarone + Droperidol Contraindicated
- Amiodarone + Eliglustat Contraindicated
Other interactions of Osilodrostat
Frequently asked questions
Can I take Amiodarone with Osilodrostat?
MediHelp rates the interaction as major. Amiodarone and Osilodrostat 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. Both drugs can prolong the QT interval, so combined use raises the risk of torsades de pointes. Osilodrostat can also cause electrolyte disturbances through its effects on adrenal steroid synthesis.
How serious is the interaction between Amiodarone and Osilodrostat?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Obtain a baseline ECG and monitor it after starting or changing doses. Keep potassium and magnesium within normal range and avoid the combination if the QTc is markedly prolonged.
What other medicines interact with Amiodarone?
MediHelp also lists interactions of Amiodarone with, for example, Amisulpride, Arsenic trioxide, Dofetilide. The full list is on the Amiodarone page.
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