Final answer:
During a serious asthma attack, a bronchodilator might be inhaled to alleviate symptoms by relaxing bronchial muscles and increasing airflow.
Step-by-step explanation:
Asthma is a chronic respiratory condition marked by periods of bronchospasms, which are constrictions of the muscles around the bronchioles. This results in narrowed airways, difficulty in breathing, and increased mucus production.
During an asthma attack, a naturally occurring chemical that might be inhaled as a medication is a bronchodilator. Bronchodilators are inhaled medications that help relax the muscles of the airways, increase the size of the bronchioles, and make breathing easier. These medications often provide quick relief during an asthma attack. While there is no cure for asthma, avoiding triggers and the use of inhaled corticosteroids can help manage and control the disease.