Drug interactions
Fluticasone-vilanterol + Quetiapine
Severity: Minor
Fluticasone-vilanterol and Quetiapine: minor 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
Quetiapine can modestly prolong the QT interval and cause tachycardia, and vilanterol adds adrenergic cardiac stimulation. The clinical risk is generally low except in patients with additional risk factors.
What this interaction means in plain words
Fluticasone-vilanterol and Quetiapine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Fluticasone-vilanterol belongs to Respiratory; Quetiapine belongs to Central Nervous System.
Why it happens
Possible additive effects on heart rate and cardiac repolarization.
What to do
No routine action; obtain an ECG and correct electrolytes if other QT-prolonging factors are present.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Fluticasone-vilanterol
Other interactions of Quetiapine
- Adagrasib + Quetiapine Major
- Amiodarone + Quetiapine Major
- Amisulpride + Quetiapine Major
- Amoxapine + Quetiapine Major
- Anagrelide + Quetiapine Major
- Apalutamide + Quetiapine Major
Frequently asked questions
Can I take Fluticasone-vilanterol with Quetiapine?
MediHelp rates the interaction as minor. Fluticasone-vilanterol and Quetiapine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Quetiapine can modestly prolong the QT interval and cause tachycardia, and vilanterol adds adrenergic cardiac stimulation. The clinical risk is generally low except in patients with additional risk factors.
How serious is the interaction between Fluticasone-vilanterol and Quetiapine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine action; obtain an ECG and correct electrolytes if other QT-prolonging factors are present.
What other medicines interact with Fluticasone-vilanterol?
MediHelp also lists interactions of Fluticasone-vilanterol with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Fluticasone-vilanterol page.
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