Drug interactions
Escitalopram + Salbutamol
Severity: Minor
Escitalopram and Salbutamol: 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
Escitalopram prolongs the QT interval in a dose-related way, and high-dose salbutamol can cause tachycardia, hypokalemia and QT changes. Together they may raise the risk of arrhythmia, particularly in predisposed patients.
What this interaction means in plain words
Escitalopram and Salbutamol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Escitalopram belongs to Central Nervous System; Salbutamol belongs to Respiratory.
Why it happens
Additive QT prolongation, with salbutamol-induced hypokalemia increasing susceptibility.
What to do
Monitor ECG and serum potassium in patients with cardiac risk factors or receiving high-dose or nebulized salbutamol. Keep escitalopram at the lowest effective dose.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Escitalopram and Salbutamol, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Salbutamol
Other interactions of Escitalopram
- Cisapride + Escitalopram Contraindicated
- Citalopram + Escitalopram Contraindicated
- Escitalopram + Isocarboxazid Contraindicated
- Escitalopram + Methylene blue Contraindicated
- Escitalopram + Phenelzine Contraindicated
- Escitalopram + Pimozide Contraindicated
Frequently asked questions
Can I take Escitalopram with Salbutamol?
MediHelp rates the interaction as minor. Escitalopram and Salbutamol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Escitalopram prolongs the QT interval in a dose-related way, and high-dose salbutamol can cause tachycardia, hypokalemia and QT changes. Together they may raise the risk of arrhythmia, particularly in predisposed patients.
How serious is the interaction between Escitalopram and Salbutamol?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor ECG and serum potassium in patients with cardiac risk factors or receiving high-dose or nebulized salbutamol. Keep escitalopram at the lowest effective dose.
What other medicines interact with Salbutamol?
MediHelp also lists interactions of Salbutamol with, for example, Arsenic trioxide, Carvedilol, Droperidol. The full list is on the Salbutamol page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
