Which medication class is often used as a first-line treatment for asthma control?

Inhaled corticosteroids are a cornerstone of asthma management and are frequently considered the first-line treatment for controlling persistent asthma. These medications work by reducing inflammation within the airways, leading to decreased mucus production and airway constriction. This anti-inflammatory action helps to improve airflow and reduce the frequency and severity of asthma exacerbations.

Inhaled corticosteroids are preferred primarily due to their safety profile and efficacy in long-term asthma management. They can significantly improve lung function, control daytime and nighttime symptoms, and enhance the overall quality of life for individuals with asthma. Additionally, they generally have fewer systemic side effects compared to oral corticosteroids, making them a safer choice for long-term therapy.

While other medication classes, such as leukotriene modifiers and long-acting beta agonists, also play important roles in asthma management, they are typically not used as first-line agents for the routine control of asthma. Instead, they may be used in conjunction with inhaled corticosteroids when additional control is needed or for specific cases of asthma that do not respond adequately to corticosteroids alone.