What is a common cause of bronchospasm during an asthma attack?

Bronchospasm during an asthma attack is primarily caused by inflammation and constriction of the bronchial tubes. During an asthma attack, the airways become inflamed due to various triggers, which can include allergens, irritants, or changes in weather. This inflammation leads to swelling of the airway lining, increased mucus production, and tightening of the muscles around the airways, all of which contribute to the constriction of the bronchial tubes.

When these tubes tighten, it significantly limits airflow, making it difficult for the individual to breathe properly. This physiological response is a hallmark of asthma and is what characterizes the breathing difficulties experienced during an attack. Understanding that inflammation and muscular constriction are key players in bronchospasm is essential for effective management and treatment of asthma. Recognizing this helps healthcare providers focus on addressing both inflammation and airway constriction to relieve symptoms effectively.