Drug interactions
Acebutolol + Pirbuterol
Severity: Moderate
Acebutolol and Pirbuterol: 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
Acebutolol is a beta-1 selective blocker that can blunt the bronchodilator effect of pirbuterol, and at higher doses selectivity is lost, possibly provoking bronchospasm in asthma or COPD.
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