Drug interactions
Indacaterol + Olodaterol inhaled
Severity: Major
Indacaterol and Olodaterol inhaled: 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
Two long-acting beta-2 agonists used together duplicate therapy and add sympathetic effects such as tachycardia, tremor, hypokalemia and arrhythmia. This gives no additional bronchodilator benefit and increases risk.
What this interaction means in plain words
Indacaterol and Olodaterol inhaled 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.
Why it happens
Additive beta-2 adrenergic receptor stimulation from therapeutic duplication.
What to do
Avoid concurrent use of two long-acting beta-agonists and keep only one. If an overlap occurred, monitor heart rate, potassium and ECG.
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 Indacaterol
Frequently asked questions
Can I take Indacaterol with Olodaterol inhaled?
MediHelp rates the interaction as major. Indacaterol and Olodaterol inhaled 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. Two long-acting beta-2 agonists used together duplicate therapy and add sympathetic effects such as tachycardia, tremor, hypokalemia and arrhythmia. This gives no additional bronchodilator benefit and increases risk.
How serious is the interaction between Indacaterol and Olodaterol inhaled?
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 concurrent use of two long-acting beta-agonists and keep only one. If an overlap occurred, monitor heart rate, potassium and ECG.
What other medicines interact with Indacaterol?
MediHelp also lists interactions of Indacaterol with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Indacaterol page.
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