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Upper respiratory tract infections (URTIs) often precede acute bronchitis, with overlapping symptoms including headache, nasal congestion, and sore throat. About a third of patients will experience a fever, but fevers due to acute bronchitis rarely rise above 100 °F (37.8 °C) or last longer than a few days. [14]
Bronchitis. Acute bronchitis, also known as a chest cold, is a short-term inflammation of the bronchi of the lungs. [4] [6] The most common symptom is a cough that may or may not produce sputum. [4] [19] Other symptoms may include coughing up mucus, wheezing, shortness of breath, fever, and chest discomfort. [6] Fever when present is mild. [20]
Lower respiratory tract infection (LRTI) is a term often used as a synonym for pneumonia but can also be applied to other types of infection including lung abscess and acute bronchitis. Symptoms include shortness of breath , weakness, fever , coughing and fatigue. [ 3 ]
People with acute bronchitis may cough a lot but generally do not have fever or struggle with breathing; if they do, the concern would be that they also have another condition.
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Signs and symptoms are also applied to physiological states outside the context of disease, as for example when referring to the signs and symptoms of pregnancy, or the symptoms of dehydration. Sometimes a disease may be present without showing any signs or symptoms when it is known as being asymptomatic . [ 13 ]
A 2014 systematic review of clinical trials does not support routine rapid viral testing to decrease antibiotic use for children in emergency departments. [11] It is unclear if rapid viral testing in the emergency department for children with acute febrile respiratory infections reduces the rates of antibiotic use, blood testing, or urine ...
The diagnosis is suspected based on symptoms and confirmed using computed tomography. [7] Cultures of the mucus produced may be useful to determine treatment in those who have acute worsening and at least once a year. [7] Periods of worsening may occur due to infection. [8] In these cases, antibiotics are recommended. [8]