Which medication class is typically used for long-term control of asthma?

Inhaled corticosteroids are the primary medication class used for the long-term control of asthma. These medications work by reducing inflammation in the airways, which is a key underlying factor in asthma. By regularly using inhaled corticosteroids, patients can achieve better control over their asthma symptoms, reduce the frequency of exacerbations, and improve overall lung function.

Inhaled corticosteroids directly target the chronic inflammation associated with asthma, leading to fewer symptoms and a lower need for rescue medications. This makes them foundational in asthma management guidelines.

While short-acting beta-agonists are effective for quick relief of acute asthma symptoms, they do not provide long-term control and are not intended for regular, daily use. Leukotriene modifiers also help reduce inflammation but are typically considered second-line options compared to inhaled corticosteroids. Antihistamines are generally used to treat allergic symptoms and are not effective for asthma control. Thus, inhaled corticosteroids stand out as the most effective approach for maintaining long-term asthma control.