Acute bronchitis fever lasts for several days.

Written by Hu Bai Yu
Pulmonology
Updated on August 31, 2024
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Generally, in cases of acute bronchitis, the fever may last for three to five days. This duration varies depending on each patient's constitution and the severity of their condition, so the timeframe differs for everyone. It is advised not to worry too much. By following the guidance of a doctor and actively carrying out symptomatic treatment, one can manage. If the body temperature exceeds 38.5°C, fever-reducing medications should be taken; otherwise, physical methods of cooling should be used. Drinking plenty of water helps promote excretion.

Acute bronchitis typically has a sudden onset, usually accompanied by symptoms such as coughing, expectoration, or chest tightness and breathing difficulties. During such times, it's recommended to follow a doctor’s guidance and possibly use nebulized inhalation for treatment and symptom relief. This may involve inhaling steroids or bronchodilator medications to alleviate symptoms. Additionally, it is important to maintain fresh and flowing air indoors, with appropriate temperature and humidity levels.

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How to treat acute bronchitis in children

There are two methods for treating bronchitis in children. One is general treatment, which includes drinking more water, maintaining an appropriate indoor temperature and humidity, and measuring body temperature to treat fever symptoms as necessary. The second method involves using antimicrobial drugs to kill the pathogens, which commonly include bacteria, viruses, mycoplasma, or other pathogens. This approach requires selecting medication based on the infecting pathogen, conducting drug sensitivity tests to choose the appropriate antimicrobial treatment, following the treatment course precisely, and conducting regular follow-ups to prevent complications.

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What to watch out for with acute bronchitis

Acute bronchitis is still relatively common in clinical practice. So, what should be paid attention to when one has acute bronchitis? First, it is important to rest, avoid staying up late, avoid fatigue, drink more water, and quit smoking. Second, regarding medication, it is necessary to use drugs scientifically under the guidance of a physician, including the use of antibiotics, cough suppressants, and expectorants, among others. Additionally, acute bronchitis should be taken seriously. It is important to cooperate fully with the doctor's treatment and not to neglect it, as neglect may delay treatment and lead to the transformation into chronic bronchitis, which would be more troublesome.

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Acute Bronchitis Clinical Symptoms

Acute bronchitis is a relatively common disease. The common symptoms include coughing and expectoration. Typically, it begins with a dry cough, or with a small amount of mucous sputum, which gradually turns into mucopurulent or purulent sputum, and the amount of sputum gradually increases. The coughing may worsen, and occasionally, the sputum may be tinged with blood. Some patients may also experience fever and wheezing. Generally, coughing and expectoration can last for two to three weeks.

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Written by Wang Xiang Yu
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Does acute bronchitis cause fever?

First, we need to know that acute bronchitis refers to the acute inflammation of the bronchial mucosa caused by biological, physical, chemical stimulation, or allergens. The main symptoms in most patients are cough and expectoration. The cough usually presents as a dry cough or a small amount of viscous sputum. Over time, the amount of sputum may increase, or the cough may worsen. A small proportion of patients may have bloody sputum. The cough and expectoration can last for two to three weeks, and in very rare cases, some patients may develop chronic bronchitis if the condition does not resolve. However, for most patients, the primary manifestations are still localized, that is, symptoms like cough and sputum. Systemic symptoms, such as fever, generally present mildly.

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Do you need to be hospitalized for acute bronchitis?

Acute bronchitis is a condition that develops quickly, occurs suddenly, and often has severe symptoms, for which hospital treatment is recommended. Hospitalization allows for effective monitoring of the condition and offers better medical facilities, including oxygen therapy and sputum extraction to relieve discomfort. The main treatment principle, apart from symptomatic treatment, involves choosing sensitive antimicrobial agents for anti-inflammatory treatment. Chest X-rays, complete blood counts, mycoplasma tests, and C-reactive protein tests can be carried out to diagnose the specific type of pathogenic infection. If acute bronchitis is caused by bacterial infection, intravenous administration of penicillin-type antibiotics can be used for anti-inflammatory treatment to control the infection. (Medications should be used under the guidance of a doctor, depending on specific circumstances.)