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

Corticosteroids are considered the cornerstone for long-term control of asthma due to their potent anti-inflammatory properties. These medications work by reducing airway inflammation, decreasing mucus production, and improving airflow, all of which are essential for managing chronic asthma symptoms and preventing exacerbations.

Corticosteroids are taken on a daily basis and help to maintain control over the underlying inflammatory process associated with asthma, leading to improved lung function and a decrease in the frequency and severity of asthma attacks. They are often prescribed in inhaled forms, which allow for direct delivery to the lungs while minimizing systemic side effects compared to oral formulations.

In contrast, medications such as short-acting beta agonists (SABAs) are typically used for quick relief of acute symptoms rather than for long-term control, while antihistamines and decongestants address other respiratory issues like allergies or nasal congestion but do not directly treat the underlying inflammation seen in asthma. Therefore, corticosteroids are the most appropriate choice for achieving long-term management of asthma.