Drug interactions
Ipratropium-salbutamol + Propafenone
Severity: Moderate
Ipratropium-salbutamol and Propafenone: moderate 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
Propafenone can prolong QRS and QT intervals and cause proarrhythmia. Salbutamol can increase heart rate and lower potassium, which may raise arrhythmia risk.
What this interaction means in plain words
Ipratropium-salbutamol and Propafenone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Ipratropium-salbutamol belongs to Respiratory; Propafenone belongs to Cardiovascular.
Why it happens
Additive proarrhythmic effects through QT prolongation and beta-agonist-induced hypokalemia and tachycardia.
What to do
Monitor ECG and potassium, especially with frequent or high-dose salbutamol. Correct electrolyte abnormalities.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Ipratropium-salbutamol
Other interactions of Propafenone
- Dofetilide + Propafenone Contraindicated
- Dronedarone + Propafenone Contraindicated
- Nilotinib + Propafenone Contraindicated
- Nirmatrelvir / ritonavir + Propafenone Contraindicated
- Nirmatrelvir + Propafenone Contraindicated
- Pimozide + Propafenone Contraindicated
Frequently asked questions
Can I take Ipratropium-salbutamol with Propafenone?
MediHelp rates the interaction as moderate. Ipratropium-salbutamol and Propafenone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Propafenone can prolong QRS and QT intervals and cause proarrhythmia. Salbutamol can increase heart rate and lower potassium, which may raise arrhythmia risk.
How serious is the interaction between Ipratropium-salbutamol and Propafenone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor ECG and potassium, especially with frequent or high-dose salbutamol. Correct electrolyte abnormalities.
What other medicines interact with Ipratropium-salbutamol?
MediHelp also lists interactions of Ipratropium-salbutamol with, for example, Amisulpride, Arsenic trioxide, Carvedilol. The full list is on the Ipratropium-salbutamol page.
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