Bronchiolitis is a prevalent respiratory tract infection that primarily impacts infants aged two years and younger. Fortunately, it is typically a mild condition. Most children with bronchiolitis experience mild symptoms and recover fully within a few weeks, without the need for medical intervention. However, in certain instances, the symptoms can be more severe, necessitating hospitalization.
Common Symptoms of Bronchiolitis
Bronchiolitis initially presents with symptoms similar to those of a common cold. The child may experience a runny nose and cough. As the condition progresses, additional symptoms may appear. A low-grade fever is common, although it rarely exceeds a high temperature. A persistent dry cough is also a typical symptom. Children affected by bronchiolitis may experience difficulties with eating or taking food, and they may produce a wheezing sound while breathing.
What Causes Bronchiolitis?
Bronchiolitis, a prevalent viral infection, is primarily caused by the respiratory syncytial virus (RSV). The transmission of this virus occurs through airborne droplets when an infected child coughs or sneezes in close proximity to other children or babies. As the infection progresses, it targets the bronchioles, leading to inflammation and irritation. Consequently, individuals affected by bronchiolitis experience wheezy breathing and a persistent cough.