croup
a group of diseases characterized by a swelling, partial obstruction and INFLAMMATION of the entrance to the LARYNX , occuring in young childern. The breathing is harsh and strained, producing a typical crowing sound, accompanied by coughing and feverishness. DIPHTHERIA used to be the most common cause of croup, but it now usually results from a viral infection of the RESPIRATORY TRACT ( LARYNGOTRACHEOBRONCHITIS ). The condition is relieved by inhaling steam (a soothing preparation such as tincture of benzoin is sometimes added to the hot water) and also by mild sedatives and/or pain killers. Rarely, the obstruction becomes dangerous and completely blocks the larynx, in which case emergency TRACHEOSTOMY or nasotracheal INTUBATION may be required. Usually, the symptoms of crop subside, but the child may have a tendency towards future attacks.
Croup is an inflammation of the vocal cords (larynx) and windpipe (trachea). It causes difficulty breathing, a barking cough, and a hoarse voice. The cause is usually a virus, often parainfluenza virus. Other causes include allergies and reflux.
Croup often starts out like a cold. But then the vocal cords and windpipe become swollen, causing the hoarseness and the cough. There may also be a fever and high-pitched noisy sounds when breathing. The symptoms are usually worse at night, and last for about three to five days. Children between the ages of 6 months and 3 years have the highest risk of getting croup. They may also have more severe symptoms. Croup is more common in the fall and winter.
Most cases of viral croup are mild and can be treated at home. Rarely, croup can become serious and interfere with your child's breathing. If you are worried about your child's breathing, call your health care provider right away.
croup