What is a common sign of respiratory distress in a child?

Nasal flaring is a common sign of respiratory distress in a child. When a child is experiencing difficulty breathing, they may widen their nostrils in an effort to increase airflow into their lungs. This occurs as their body tries to compensate for inadequate ventilation or oxygenation. Nasal flaring is particularly observable in infants and young children, as they may not be able to articulate their discomfort.

The presence of nasal flaring indicates that the child is working harder to breathe, and it can be an early sign that medical intervention may be necessary. Recognizing this sign is crucial for healthcare providers and caregivers to take appropriate actions in managing the child's respiratory condition.