The air we breathe, often taken for granted, can sometimes carry unseen threats that can challenge our health. Among these is whooping cough, a highly contagious respiratory illness that has affected humans for centuries, with its distinctive sound and relentless symptoms. In this blog, we’ll explore what is whooping cough disease, and understand its symptoms and treatment options.

What Is Whooping Cough?

Whooping cough is an infection of the respiratory tract, known for its violent coughing, which can be identified with a ‘whoop sound. This ailment, caused by the bacterium Bordetella pertussis, is found in the human throat and lungs. 

Unlike a common cold, whooping cough disease doesn’t fade quietly; instead, it stays, sometimes for weeks or months. Its persistence and contagious nature make it important to understand whooping cough symptoms, particularly for vulnerable populations such as infants and the elderly.

How to Recognise the Symptoms of Whooping Cough?

The whooping cough symptoms arise in three stages, each with its own characteristics. For early detection and treatment, understanding these symptoms is important. Let us explore symptoms in each stage of whooping cough:

Stage 1: Incubation

This stage lasts one to two weeks. The symptoms are usually non-specific and can be misleading. 

• A mild and occasional cough that gradually worsens.
• Runny nose and nasal congestion.
• Low-grade fever, often so slight it may go unnoticed.
• A feeling of being unwell.
• Pauses in breathing, which can be particularly concerning in infants.

Stage 2: Paroxysmal 

This is the stage where the whooping cough symptoms get worse and it lasts one to six weeks. The symptoms include:

• Rapid and repetitive coughs that occur in quick succession.
• Violent and uncontrollable cough that can lead to exhaustion.
• Following the cough, the individual often struggles to inhale, producing a high-pitched whooping sound.
• The severity of the coughs can frequently induce vomiting.
• The sheer effort of these coughs leaves individuals, especially children, utterly drained.
• The face may turn red or even blue due to lack of oxygen.

Stage 3: Convalescent 

Gradually, the cough starts getting better and leads the way for recovery. This period is known as the convalescent stage. It can last from several weeks to months. While the severe cough resides, you may experience a lingering cough. This stage requires your body to take rest and eat nutritious food.

Complications Beyond the Cough

Whooping cough disease can lead to various further health problems. In infants, the most feared complications include:

• Pneumonia 
• Apnea (pauses in breathing)
• Seizures
• Brain damage due to oxygen deprivation

Older children and adults, while less likely to experience the most severe outcomes, can still suffer from complications such as:

• Weight loss due to vomiting and difficulty eating
• Sleep disturbances
• Hernias
• Urinary incontinence

Diagnosis and Treatment of Whooping Cough

The early symptoms of whooping cough are similar to those of other respiratory illnesses, making it difficult to diagnose it. Doctors often rely on a combination of clinical observation, such as listening for the whoop sound, noting the severity of coughs, and specialised tests such as PCR to confirm the presence of B. pertussis.

Once diagnosed, treatment usually involves antibiotics like azithromycin, which can shorten the disease’s duration and reduce its spread. Supportive care, such as hydration and rest, also plays an important role.

How to Prevent Whooping Cough?

The most effective strategy against the whooping cough symptoms is vaccination. The DTaP vaccine is recommended for infants and children in a series of doses, while a booster dose, Tdap, is advised for preteens, teenagers, and adults. 

Pregnant women are also strongly encouraged to receive the Tdap vaccine during each pregnancy, preferably between 27 and 36 weeks, to pass protective antibodies to their newborns, offering them immunity until they can receive their own vaccinations. Widespread vaccination not only protects the individual but also contributes to community immunity, helping to shield those who are too young or medically unable to be vaccinated.

Wrap Up

As science advances, so does our understanding of whooping cough caused by B. pertussis. Researchers are exploring new vaccines with longer-lasting immunity and improved diagnostic tools to catch the disease earlier. These innovations hold promise, but their success hinges on public cooperation and trust in science. Understanding what whooping cough is caused by, recognising its diverse symptoms, and utilising the protective power of vaccination are important components in our collective effort to diminish its impact. 

Furthermore, even with the best precautions, unexpected medical emergencies can arise, often bringing with them significant, unplanned expenses. This is where having a strong health partner like Niva Bupa can make all the difference. Our health insurance is designed to help you avoid those sudden out-of-pocket expenses during a medical emergency, letting you focus on recovery, not bills. Therefore, check out our wide range of Medical insurance plans now and safeguard yourself and your family at times of medical emergency. 

Disclaimer: The details provided above are intended for informational purposes only. For accurate medical guidance, please consult your healthcare provider. Health insurance benefits are governed by the terms and conditions of your policy. For further details, review your policy documents.

People Also Ask

What is whooping cough?

Whooping cough, also called pertussis, is a serious lung infection. It causes bad coughs that can make it hard to breathe, sometimes followed by a whooping sound.

What is whooping cough caused by?

Whooping cough is caused by a tiny germ called Bordetella pertussis bacteria. These bacteria spread very easily when someone who has it coughs or sneezes.

What are the whooping cough symptoms?

Early whooping cough symptoms often look like a common cold. Later, you may get long and severe coughs, make a whoop sound trying to breathe in, and even vomit after coughing.

Is whooping cough disease dangerous?

Yes, whooping cough disease can be very dangerous, especially for babies and young children. It can lead to serious problems like pneumonia, and in rare cases, can be fatal.

How can I prevent whooping cough?

The best way to prevent whooping cough is through vaccination. Getting the DTaP vaccine for kids and the Tdap booster for older kids and adults is very important.

When should I see a doctor if I suspect a whooping cough?

After you or your child has a severe cough that won't go away, or includes a whooping sound, see a doctor right away. Early treatment can help.