How to treat whooping cough?

Written by Wu Ben Rong
Pediatrics
Updated on May 03, 2025
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Whooping cough is a severe infectious disease that is relatively common in children. The main treatment for the disease still primarily involves antimicrobial drugs, supplemented by symptomatic treatment and treatment for complications.

If a child has severe coughing, they may experience choking, and in necessary cases, tracheal intubation and mechanical ventilation may be required. If other symptoms occur, targeted treatments must be carried out to alleviate the various clinical symptoms of the child.

The treatment duration for whooping cough is relatively long, so parents need to be patient. If a child has not had whooping cough, they should be vaccinated with the DTaP vaccine to prevent the disease.

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Written by Li Jian Wu
Pulmonology
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Pertussis transmission routes

Pertussis, commonly known as whooping cough, is a contagious respiratory disease often seen in children. It is typically caused by infection with the Bordetella pertussis or Corynebacterium diphtheriae bacteria, and is mainly transmitted through airborne droplets and close contact with infected individuals. It has a strong contagion potential, with contagiousness becoming significant about two to three weeks from the incubation period to the onset of symptoms. Once diagnosed, it is crucial to isolate the patient promptly and administer medications to alleviate discomfort. Diagnosis is usually confirmed through the cultivation of the pathogen. Treatment includes medications to thin the mucus, isolation of the infectious source, and the use of macrolide antibiotics like erythromycin or azithromycin to manage inflammation during the acute phase.

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Written by Li Jian Wu
Pulmonology
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Can whooping cough be vaccinated against?

Pertussis can be prevented with a vaccination and is a type of respiratory infectious disease. The main clinical preventive measure is vaccination, specifically with the DTP vaccine, which is a national Category I vaccine and part of basic immunization. The first dose should be administered when the baby is three months old. The DTP vaccine prevents not only pertussis but also diphtheria and tetanus infections. The complete course consists of three injections, with the second and third doses administered in the fourth month and between the fourth and fifth months, respectively.

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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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What causes fever in pertussis?

Pertussis, a symptom caused by the infection of Corynebacterium diphtheriae or Bordetella pertussis, facilitates the presence of these substantive pathogens in the body. These pathogens stimulate the body's temperature regulation center, leading to immune fever symptoms. This is a reaction where the body's resistance is fighting against these pathogens, causing a rise in body temperature which is considered normal. During the acute phase, symptomatic treatment should be administered. At the same time, based on the type of infectious pathogen, a sensitive antimicrobial agent should be chosen for etiological treatment. Additionally, it's important to drink plenty of fluids and maintain clean indoor air.

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Written by Zeng Hai Jiang
Pediatrics
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Whooping cough belongs to which type of infectious disease?

Pertussis, also known as whooping cough, is an acute respiratory infectious disease caused by the infection of Bordetella pertussis. It is categorized as a Class B infectious disease according to national regulations. Bordetella pertussis has weak resistance to external environments and is generally not considered to spread through indirect contact. The primary mode of transmission is through respiratory droplets. Asymptomatic infected children are the main transmitters of the disease. Children under the age of five are the most susceptible. Babies typically receive their primary immunization at the ages of 3, 4, and 5 months, a booster immunization at 18-24 months, and another booster at the age of 6.