Bronchiolitis - An Overview

Bronchiolitis is a common viral infection in infants that causes inflammation of the small airways in the lungs called bronchioles. It is usually caused by respiratory syncytial virus (RSV) and causes symptoms like cough, wheezing, congestion and fever. Treatment focuses on maintaining respiratory function and hydration through nasal suctioning, humidified air, smaller more frequent feeds and monitoring for signs of respiratory distress. While symptoms typically last 7-10 days, cough can persist for months. Hospitalization may be required for dehydration or respiratory problems in severe cases.