Drug interactions
Fingolimod + Salbutamol
Severity: Minor
Fingolimod 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
Fingolimod can cause bradycardia and has been associated with QT prolongation, while salbutamol can cause tachycardia, hypokalemia and QT changes. Combined use may increase arrhythmia risk, and the opposing heart rate effects can complicate monitoring.
What this interaction means in plain words
Fingolimod 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.
Fingolimod belongs to Central Nervous System; Salbutamol belongs to Respiratory.
Why it happens
Additive pharmacodynamic effects on cardiac repolarization, with salbutamol-induced hypokalemia as a contributor.
What to do
Monitor ECG and potassium, especially around fingolimod initiation. Correct electrolyte abnormalities before use.
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 Salbutamol
Other interactions of Fingolimod
- Adenovirus types 4 and 7 live + Fingolimod Contraindicated
- Bcg vaccine live + Fingolimod Contraindicated
- Fingolimod + Pimozide Contraindicated
- Fingolimod + Ponesimod Contraindicated
- Fingolimod + Quinidine Contraindicated
- Fingolimod + Siponimod Contraindicated
Frequently asked questions
Can I take Fingolimod with Salbutamol?
MediHelp rates the interaction as minor. Fingolimod 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. Fingolimod can cause bradycardia and has been associated with QT prolongation, while salbutamol can cause tachycardia, hypokalemia and QT changes. Combined use may increase arrhythmia risk, and the opposing heart rate effects can complicate monitoring.
How serious is the interaction between Fingolimod 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 potassium, especially around fingolimod initiation. Correct electrolyte abnormalities before use.
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.
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