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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]
Habit cough is commonly characterized by a harsh barking cough, and can persist for weeks, months, and even years. The cough's hallmarks are severe frequency, sometimes a cough every 2–3 seconds, and the lack of other symptoms such as fever. The patient can have trouble falling asleep but once asleep will not cough.
A barking cough is a symptom name that may refer to: A harsh cough that sounds somewhat like a dog barking, as with croup The "Barking cough" is a symptom of asbestosis among the population of and around the former Cape Asbestos Company factory in Barking , east London
Symptoms often develop gradually, beginning with a sore throat and fever. [1] In severe cases, a grey or white patch develops in the throat, [2] [1] which can block the airway, and create a barking cough similar to what is observed in croup. [1] The neck may also swell, in part due to the enlargement of the facial lymph nodes. [2]
A cough is a sudden expulsion of air through the large breathing passages which can help clear them of fluids, irritants, foreign particles and microbes.As a protective reflex, coughing can be repetitive with the cough reflex following three phases: an inhalation, a forced exhalation against a closed glottis, and a violent release of air from the lungs following opening of the glottis, usually ...
A small study found honey may be a minimally effective cough treatment due to "well-established antioxidant and antimicrobial effects" and a tendency to soothe irritated tissue. [21] A Cochrane review found there was weak evidence to recommend for or against the use of honey in children as a cough remedy. [22]
In adults, a fever is generally not present but it is common in infants and young children. [4] The cough is usually mild compared to that accompanying influenza. [4] While a cough and a fever indicate a higher likelihood of influenza in adults, a great deal of similarity exists between these two conditions. [24]
Diagnosis of continuous fever is usually based on the clinical signs and symptoms but some biological tests, chest X-ray and CT scan are also used. [2] Typhoid fever is an example of continuous fever and it shows a characteristic step-ladder pattern, a step-wise increase in temperature with a high plateau.