Asthma is classified as what type of disease?

Asthma is classified as a reactive airways disease because it involves an abnormal immune response that leads to inflammation and constriction of the airways. In asthma, various stimuli, such as allergens, irritants, exercise, or stress, trigger the bronchial tubes to become hyperresponsive. This hyperreactivity results in airway obstruction due to bronchospasm, increased mucus production, and edema, which collectively hinder airflow and cause symptoms like wheezing, coughing, and shortness of breath.

The classification of asthma as a reactive airways disease highlights its nature as a chronic condition that can be triggered by external factors rather than being caused by infection, degeneration, or growths within the respiratory system. By understanding asthma in this context, healthcare providers can tailor management strategies aimed at avoiding triggers and managing inflammation effectively.