whooping cough symptoms

Written by Li Jian Wu
Pulmonology
Updated on September 11, 2024
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Whooping cough is a common respiratory infectious disease, mainly caused by infection with Bordetella pertussis. Typical symptoms include colds, runny nose, etc., and feature paroxysmal coughing. The main characteristic is paroxysmal, spasmodic coughing that occurs in strings, with more than ten or even dozens of coughs at a time. The coughing increases abdominal pressure, leading to nausea and vomiting. Infants and young children may also experience a barking cough and wheezing. Some may also experience symptoms such as urinary and fecal incontinence, flushed face, runny nose, teary eyes, and cyanosis of the lips. Once diagnosed, it is important to promptly select sensitive antibiotics for anti-inflammatory treatment. Currently, the main approach to managing this disease is prevention, including timely vaccination against whooping cough.

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Written by Li Jian Wu
Pulmonology
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whooping cough symptoms

Whooping cough is a common respiratory infectious disease, mainly caused by infection with Bordetella pertussis. Typical symptoms include colds, runny nose, etc., and feature paroxysmal coughing. The main characteristic is paroxysmal, spasmodic coughing that occurs in strings, with more than ten or even dozens of coughs at a time. The coughing increases abdominal pressure, leading to nausea and vomiting. Infants and young children may also experience a barking cough and wheezing. Some may also experience symptoms such as urinary and fecal incontinence, flushed face, runny nose, teary eyes, and cyanosis of the lips. Once diagnosed, it is important to promptly select sensitive antibiotics for anti-inflammatory treatment. Currently, the main approach to managing this disease is prevention, including timely vaccination against whooping cough.

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Written by Li Jian Wu
Pulmonology
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Characteristics of whooping cough

Whooping cough is a respiratory infectious disease characterized by paroxysmal coughing and spasmodic cough. Some patients may exhibit a crowing sound similar to a rooster's crow or a bark-like cough. Adult patients may experience symptoms such as facial redness, runny nose, and vomiting. Diagnostic confirmation requires appropriate auxiliary tests. Once diagnosed, it is recommended to undergo isolation treatment and choose a sufficient amount of effective antibiotics to eradicate the Bordetella pertussis bacteria.

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Written by Li Jian Wu
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Treatment methods for pertussis

For the treatment of whooping cough, the first step should be to drink plenty of water and maintain a suitable indoor temperature and humidity. In terms of medication, it is necessary to choose macrolide antibiotics and adhere to an inflammatory treatment course. Clinically common drugs include erythromycin, roxithromycin, azithromycin, clarithromycin, etc., and generally, medication is required for at least about ten days. At the same time, it is recommended to use antitussive and expectorant drugs. If there are symptoms of breathing difficulty, oxygen inhalation can also be administered. There are many expectorant drugs clinically available, such as carbocisteine or She Dan Chuan Bei liquid, ambroxol oral solution, etc., all of which can serve the function of suppressing coughs and expelling phlegm.

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Written by Li Jian Wu
Pulmonology
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How long is the incubation period for whooping cough?

Once the body is infected with the bacterium that causes whooping cough, the incubation period of this disease is about one to two weeks. The contagion is strongest within two to three weeks after becoming ill. This disease is a respiratory infectious disease, mainly transmitted through airborne droplets, with children under five being the most susceptible to infection. Clinically, vaccination is primarily used to prevent the occurrence of the disease. Once infected, symptomatic treatment is needed, and one can also choose macrolide antibiotics, such as clarithromycin and erythromycin, for treatment.

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Written by Li Jian Wu
Pulmonology
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How is whooping cough diagnosed?

If the body exhibits symptoms of coughing, and persistent cough which highly suspects whooping cough, bacterial culture can be performed. Initially, a nasopharyngeal swab can be taken; during the spasmodic phase of coughing, sputum culture can be chosen for specimen collection for bacterial culture, with a higher positive rate in the early stages. Fluorescent antibody staining can also be conducted, which involves making a smear from a nasopharyngeal swab, aiding in rapid diagnosis. Serological tests can also be performed, conducting double serum agglutination tests and complement fixation tests, and if the antibody titer rises, it can be confirmed as an infection of this disease.