Croup is a common childhood infection that causes swelling in the upper airway, leading to breathing difficulties and a characteristic barking cough.
Understanding Croup
Croup primarily affects children and is characterized by inflammation and swelling of the larynx (voice box) and trachea (windpipe). This swelling narrows the airway, making it harder to breathe.
Key Symptoms of Croup
The hallmark of croup is a distinctive barking cough, often described as sounding like a seal. Other symptoms can include:
- Stridor: A harsh, noisy breathing sound, especially when inhaling.
- Hoarseness: Changes in voice.
- Fever: May or may not be present.
- Breathing difficulties: Rapid or labored breathing.
According to the provided reference, croup causes a barking cough, with or without fever, and can cause problems with breathing. It's a common infection in children that causes swelling in the upper part of the airway in the neck.
Causes of Croup
Croup is usually caused by a viral infection. Common viruses responsible include parainfluenza viruses.
Treatment for Croup
Treatment depends on the severity of symptoms:
- Mild Croup: Often managed at home with humidified air (e.g., cool mist humidifier or steamy bathroom) and monitoring.
- Moderate to Severe Croup: May require medical intervention, such as:
- Corticosteroids: To reduce airway swelling.
- Nebulized epinephrine: To open up the airway.
- Oxygen: If breathing is severely compromised.
