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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What are the symptoms of whooping cough?

Pertussis, also known as whooping cough, typically manifests as paroxysmal coughing. During the acute phase, the cough is spasmodic, and some patients may produce sounds similar to a dog's bark or a rooster's crow. This type of cough can lead to complications such as a runny nose, tearing, facial flushing, red ears, and vomiting. Diagnosis should be confirmed through routine examination of secretions. During the acute phase, symptomatic treatment should be administered, along with the selection of macrolide antibiotics to eliminate the pathogenic bacteria, which are mostly due to infection by Corynebacterium diphtheriae or Bordetella pertussis. Patients should adjust their mindset, drink plenty of warm water, and maintain clean indoor air.

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Written by Li Jian Wu
Pulmonology
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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
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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.

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

Pertussis, commonly known as whooping cough, is primarily caused by the infection of Bordetella pertussis. The main transmission routes are through the respiratory tract or via close contact, particularly in classrooms where young children are present, which can easily lead to cross-infection. The disease has an incubation period of about three to seven days, and in some cases, it can range from two to three weeks. Children under the age of five have the highest incidence rate. Clinically, vaccination is recommended for prevention. Once infected, the early stages of the disease resemble those of a common cold, with typical symptoms being paroxysmal, spasmodic coughing.

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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.