How is whooping cough diagnosed?

Written by Li Jian Wu
Pulmonology
Updated on September 07, 2024
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If the body has chronic cough symptoms that do not heal over time and recur frequently, it is suspicious of pertussis infection. To confirm this disease, corresponding auxiliary examinations are needed, such as a complete blood count and sputum culture. If Bordetella pertussis or Corynebacterium diphtheriae are cultured from the sputum, a diagnosis can be made. It is also necessary to combine clinical symptoms and promptly use sensitive antibiotics and cough-relieving expectorant drugs for symptomatic treatment, adjusting the mindset to avoid mental tension.

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Written by Li Jian Wu
Pulmonology
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Is whooping cough very harmful?

Pertussis belongs to infectious diseases and certainly poses some risk to health, with the degree of harm varying greatly from person to person. Typical symptoms include paroxysmal, barking coughs, fever, and runny nose. Some may also exhibit cyanosis (bluish hue to lips) and signs of hypoxia. Coughing can also lead to runny nose, teary eyes, and even convulsions, nausea, and vomiting. Some patients may present with an inspiratory crowing sound. Treatment involves anti-inflammatory measures based on the number of infectious pathogens and specific symptoms, and isolation precautions should be taken to prevent the infection from spreading to other children.

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Written by Li Jian Wu
Pulmonology
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Can whooping cough recur?

Pertussis, a respiratory infectious disease, is contagious and mainly transmitted through airborne droplets. Once infected and treated promptly and properly, the body will develop immunity and produce antibodies, though not for life. Relapse is possible, but generally, it does not recur within three to five years after recovery. If symptoms of cold and cough appear, it is possible that they are caused by other pathogens or allergic factors.

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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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Can whooping cough be cured?

Pertussis, the disease, can be cured with timely and proper treatment, so there's no need to fear. It's important to clear any concerns and understand this correctly. Pertussis is primarily an acute infectious respiratory disease caused by Bordetella pertussis or Corynebacterium diphtheriae. The main clinical approach is to prevent the disease by administering the DTP vaccine. Once infected, the disease is characterized by typical paroxysmal bouts of coughing, including spasmodic coughing, sometimes accompanied by a crowing inspiratory stridor, and in some cases, symptoms resembling a barking cough. It is called pertussis because the course of the disease is long, but there should be no excessive fear as it can be completely cured with prompt treatment.

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Written by Li Jian Wu
Pulmonology
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What is whooping cough?

Pertussis, also known as whooping cough, is a highly contagious respiratory tract infection. It primarily infects infants under the age of five, leading to distinctive coughing fits that are paroxysmal and may also include a barking cough or a crowing sound during inhalation. Some may also experience redness of the face and ears, runny nose, teary eyes, abdominal pain, nausea, and vomiting as complications. Upon observing these typical symptoms, it is advised to visit a hospital for appropriate diagnostic tests and timely symptomatic treatment, along with maintaining adequate hydration and keeping the indoor temperature comfortable.