Drug interactions
Azelastine + Levalbuterol
Severity: Minor
Azelastine and Levalbuterol: 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
Azelastine may cause drowsiness, while levalbuterol is a stimulant bronchodilator that may cause nervousness and tremor. No meaningful interaction is established, and the two are commonly used together in allergic airway disease.
What this interaction means in plain words
Azelastine and Levalbuterol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Opposing CNS effects; no established pharmacokinetic or pharmacodynamic interaction.
What to do
No action is needed beyond awareness of each drug's own effects.
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 Azelastine
Frequently asked questions
Can I take Azelastine with Levalbuterol?
MediHelp rates the interaction as minor. Azelastine and Levalbuterol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Azelastine may cause drowsiness, while levalbuterol is a stimulant bronchodilator that may cause nervousness and tremor. No meaningful interaction is established, and the two are commonly used together in allergic airway disease.
How serious is the interaction between Azelastine and Levalbuterol?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No action is needed beyond awareness of each drug's own effects.
What other medicines interact with Azelastine?
MediHelp also lists interactions of Azelastine with, for example, Calcium / magnesium / potassium / sodium oxybates, Methadone, Sodium oxybate. The full list is on the Azelastine page.
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