Why does albuterol, a beta-2 agonist inhaler, relieve asthma symptoms faster than inhaled corticosteroids during an acute asthma attack?

💡 Explanation

Albuterol provides quick relief because it stimulates beta-2 receptors on bronchial smooth muscle, triggering bronchodilation, therefore opening the airways rapidly. This is rather than corticosteroids, which reduce inflammation more gradually, requiring more time to take effect.

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