Albuterol
A short-acting beta-2 agonist (SABA) that rapidly relaxes bronchial smooth muscle to relieve acute bronchospasm.
Albuterol selectively activates beta-2 receptors in bronchial smooth muscle, causing rapid bronchodilation within 5 minutes. It is the first-line rescue inhaler for acute asthma attacks.
(Placeholder study content — expanded in the content build step.)
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