A–Z Glossary

Stridor

Stridor is a harsh, high-pitched breathing sound, usually heard during inhalation, caused by narrowing of the upper airway.

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Breathing problems in babies explained

Breathing problems in babies explained

How babies breathe and why changes matter Babies breathe faster than adults, and newborn breathing can be irregular. Brief pauses, small sighs, and changing rhythm may occur during sleep, especially in the first weeks of life. What matters clinically is the whole pattern: rate, effort, color, feeding ability, alertness, and whether the baby can maintain […]

When to go to ER baby

When to go to ER baby

Breathing and circulation emergencies Breathing problems are among the clearest reasons to seek emergency care. Go to the ER or call emergency services immediately if your baby is struggling to breathe, breathing unusually fast or slowly, grunting, or repeatedly pausing. Signs of increased work of breathing include nostril flaring, ribs or skin between the ribs […]

Croup in children: symptoms, home care, and warning signs

Croup in children: symptoms, home care, and warning signs

What croup is and why it sounds so distinctive Croup is a common childhood respiratory illness in which inflammation and swelling develop in the upper airway, particularly around the larynx, vocal cords, and trachea. Because young children have relatively narrow airways, even modest swelling can change the sound of breathing and coughing. The classic cough […]