What are asthma rescue medications primarily used for?

Asthma rescue medications are specifically designed to provide rapid relief during an asthma attack. These medications typically work by relaxing the muscles around the airways, leading to quick dilation of the bronchial passages, thereby allowing for improved airflow. This immediate response helps alleviate the symptoms of an asthma attack, such as wheezing, shortness of breath, and chest tightness.

In contrast, medications aimed at long-term management focus on preventing symptoms and controlling chronic asthma rather than addressing acute episodes. Slow-release medications are intended for ongoing maintenance therapy, rather than providing immediate relief. Lastly, while some individuals may perceive improved breathing during exercise with proper asthma management, rescue medications are not intended for enhancing aerobic performance or used in that context. Instead, they play a critical role in emergency situations, emphasizing their importance in asthma management strategies.