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Readers ask: Which child is most likely to develop asthma?

Babies born early or small. A child is more at risk of asthma if they were born prematurely (before 37 weeks), especially if they needed a ventilator to help them breathe after the birth. A low birth weight can also be a risk factor for asthma.

Which child is more likely to develop asthma?

Boys are more likely to have asthma than girls. 8.4 percent of boys have asthma, compared to 5.5 percent of girls.

What age group is most likely to get asthma?

Asthma prevalence is increased in very young persons and very old persons because of airway responsiveness and lower levels of lung function. Two thirds of all asthma cases are diagnosed before the patient is aged 18 years.

Why is asthma most common in children?

Children are being exposed to more and more allergens such as dust, air pollution and second-hand (and even third-hand) smoke. Children aren’t exposed to enough childhood illnesses to build up their immune systems.

Which class is more prone to asthma?

Researcher observed prevalence of having any family history of asthma 88.2 per cent in high class group, 79.4 per cent in upper middle class, 60 per cent in lower middle class and 40 per cent in the low class group by adopting Agarwal’s classification and concluded that high SES is risk factor for developing asthma7.

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What is the most common cause of asthma?

Viral respiratory infections, including the flu, are the leading cause of acute asthma attacks. Some people with heartburn have asthma symptoms when stomach acid backs up into the esophagus.

How does one develop asthma?

Contact with allergens, certain irritants, or exposure to viral infections as an infant or in early childhood when the immune system isn’t fully mature have been linked to developing asthma. Exposure to certain chemicals and dusts in the workplace may also play a significant role in adult-onset asthma.

How common is childhood asthma?

Asthma is one of most common chronic diseases of childhood; almost 9% of children in the United States suffer from it.

At what age asthma starts?

It usually develops before age 5. Many children who have allergies get asthma, but not all. And not every child with asthma has allergies. In most cases of persistent asthma, the first symptoms (such as wheezing) start in the first years of life.

How do babies develop asthma?

Causes and risk factors A family history of allergies or asthma puts your baby at a higher risk for asthma. A mother who smoked during pregnancy is also more likely to have a baby who develops asthma. A viral infection is often the cause of asthma symptoms, especially among babies under the age of six months.

Can you develop asthma at 12?

Anyone can develop asthma, at any age. Sometimes it starts as a baby, other times it starts later in childhood or in the teen years. Although some kids seem to “outgrow” asthma, the symptoms can return years later. Some people start having asthma symptoms after a bad cold or flu.

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How do u know if your child has asthma?

How Can I Tell if my Child has Asthma

  • Wheeze, making a loud or soft whistling noise that occurs when the airways narrow.
  • Cough a lot.
  • Feel tightness in the chest.
  • Feel short of breath.
  • Have trouble sleeping because of coughing and wheezing.
  • Quickly get tired during exercise.

Is asthma becoming more common?

There has been a steep rise in cases of asthma and allergies in the U.S. over the past few decades. Why? According to the Centers for Disease Control and Prevention (CDC), about one in 12 people in the U.S. has asthma, or about 25 million people. And the rate appears to be on the rise.

What are the risk factors for developing asthma?

The most common risk factors for developing asthma is having a parent with asthma, having a severe respiratory infection as a child, having an allergic condition, or being exposed to certain chemical irritants or industrial dusts in the workplace.

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