Which of the following medications is commonly used to treat exercise-induced asthma?

Short-acting beta agonists (SABA) are typically the medication of choice for treating exercise-induced asthma due to their quick onset of action. They work by relaxing the muscles around the airways, allowing for easier breathing. This rapid relief makes SABAs particularly effective when taken before exercise, as they can alleviate the symptoms of bronchospasm that may occur during physical activity.

SABAs, such as albuterol, provide immediate relief and are recommended for use prior to engaging in exercises that may trigger asthma symptoms. Their effectiveness in managing acute symptoms, rather than controlling long-term asthma management, serves the unique needs of individuals with exercise-induced symptoms.

In contrast, inhaled steroids are primarily used for long-term control and prevention of asthma symptoms, while long-acting beta agonists (LABA) are intended for sustained control rather than immediate relief. Oral corticosteroids are used for severe asthma exacerbations and are not appropriate for regular, acute exercise-related symptoms. Thus, the swift action and targeted purpose of SABAs make them the most suitable choice for exercise-induced asthma.