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Croup (/ k r uː p / KROOP), also known as croupy cough, is a type of respiratory infection that is usually caused by a virus. [2] The infection leads to swelling inside the trachea, which interferes with normal breathing and produces the classic symptoms of "barking/brassy" cough, inspiratory stridor and a hoarse voice. [2]
Also Streptococcus pyogenes can cause epiglottitis. Symptoms include drooling, stridor, difficulty breathing and swallowing, and a hoarse voice. [11] Croup (Laryngotracheobronchitis) is a viral infection of the vocal cords typically lasting five to six days. The main symptom is a barking cough and low-grade fever.
The swollen throat is often accompanied by a serious respiratory condition, characterized by a brassy or "barking" cough, stridor, hoarseness, and difficulty breathing; and historically referred to variously as "diphtheritic croup," [13] "true croup," [14] [15] or sometimes simply as "croup."
Additionally, HPIV-1 tends to cause biennial outbreaks of croup in the fall. In the United States, large peaks have presently been occurring during odd-numbered years. [citation needed] HPIV-3 has been closely associated with bronchiolitis and pneumonia, and principally targets those aged <1 year. [22] HPIV-4 remains infrequently detected.
It is occasionally confused with croup. If it is inflamed, a condition known as tracheitis can occur. In this condition there can be inflammation of the linings of the trachea. A condition called tracheo-bronchitis can be caused, when the mucous membrane of the trachea and bronchi swell.
Stridor (from Latin ' creaking/grating noise ') is an extra-thoracic high-pitched breath sound resulting from turbulent air flow in the larynx or lower in the bronchial tree.It is different from a stertor, which is a noise originating in the pharynx.
Doing this can help limit stomach or bowel problems, commonly occurring within the first few weeks of treatment. Depending on your health, your healthcare provider may provide a personalized diet ...
464.4 Croup; 465 Acute upper respiratory infections of multiple or unspecified sites 465.9 Upper respiratory infection, acute, NOS; 466 Acute bronchitis and bronchiolitis. 466.0 Bronchitis, acute 466.11 Bronchiolitis, acute, due to RSV