Drug interactions
albuterol + levosalbutamol
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.
Overview
Levosalbutamol is the R-enantiomer of salbutamol (albuterol), so using both is therapeutic duplication. It adds beta-2 agonist effects such as tachycardia, tremor and hypokalemia without added benefit.
Mechanism of action
Duplicate beta-2 adrenergic agonism producing additive adverse effects.
Clinical management
Avoid using both together and choose a single short-acting beta-2 agonist. If both are given, monitor heart rate and serum potassium.
Drug reference
Frequently asked questions
Can I take albuterol with levosalbutamol?
The interaction is rated: Moderate. Levosalbutamol is the R-enantiomer of salbutamol (albuterol), so using both is therapeutic duplication. It adds beta-2 agonist effects such as tachycardia, tremor and hypokalemia without added benefit.
How serious is the interaction between albuterol and levosalbutamol?
The interaction is rated: Moderate. Evidence level: Moderate.
How is the interaction between albuterol and levosalbutamol managed?
Avoid using both together and choose a single short-acting beta-2 agonist. If both are given, monitor heart rate and serum potassium.
Why do albuterol and levosalbutamol interact?
Duplicate beta-2 adrenergic agonism producing additive adverse effects.
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