Evolving Perspectives in Asthma: From Inflammation to Precision Therapy

Abstract

Asthma is a chronic inflammatory disorder of the airways characterized by variable and recurring symptoms, reversible airflow obstruction, and bronchial hyperresponsiveness. It affects individuals of all age groups and represents a significant global health burden. The pathophysiology of asthma involves complex interactions among airway inflammation, genetic predisposition, environmental triggers, and immune dysregulation. This review provides an overview of asthma including its introduction, epidemiology, etiology, pathophysiology, clinical features, classification, diagnosis, Treatment, and recent advances in therapy. Understanding these aspects is essential for effective disease control and improvement of patient quality life.