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World Asthma Day 2023: From exercise to season change, know 5 common asthma trigger for children

Asthma is a chronic respiratory disease that affects millions of children worldwide. World Asthma Day is celebrated on the first Tuesday of May each year to raise awareness about asthma and its impact on people’s lives. In this article, we will discuss the five most common asthma triggers for children and how to prevent them.

1. Allergens

Allergens are one of the most common asthma triggers for children. They include dust mites, pollen, pet dander, and mold. These tiny particles can irritate the airways and cause asthma symptoms such as wheezing, coughing, and shortness of breath. To prevent exposure to allergens, parents should:

  • Use allergen-proof covers on pillows, mattresses, and box springs.
  • Wash bedding in hot water every week.
  • Vacuum carpets and upholstered furniture regularly.
  • Keep pets out of the child’s bedroom.
  • Use an air purifier with a HEPA filter to trap allergens.

2. Air pollution

Air pollution is a major asthma trigger for children, especially those living in urban areas. It includes outdoor pollutants such as car exhaust, industrial emissions, and smog, as well as indoor pollutants such as cigarette smoke and cooking fumes. To reduce exposure to air pollution, parents should:

  • Avoid exercising or spending time outside during times of high pollution.
  • Use a HEPA filter in the child’s bedroom.
  • Keep the home well-ventilated by opening windows and using exhaust fans.
  • Don’t allow smoking in or around the home.

3. Respiratory infections

Respiratory infections such as colds, flu, and pneumonia can trigger asthma symptoms in children. To prevent respiratory infections, parents should:

  • Encourage frequent hand washing.
  • Ensure the child is up to date on all vaccinations, including the flu vaccine.
  • Avoid exposing the child to others who are sick.
  • Ensure the child gets enough sleep and eats a healthy diet.

4. Exercise

Exercise can trigger asthma symptoms in some children, particularly in cold weather. This is known as exercise-induced asthma. To prevent exercise-induced asthma, parents should:

  • Ensure the child uses a bronchodilator inhaler before exercising.
  • Encourage the child to warm up slowly before exercise.
  • Avoid exercise in cold, dry air.
  • Choose low-impact activities such as swimming or cycling.

5. Emotions

Emotions such as stress, anxiety, and excitement can trigger asthma symptoms in some children. To prevent emotional triggers, parents should:

  • Encourage the child to manage stress through relaxation techniques such as deep breathing and meditation.
  • Ensure the child gets enough sleep and eats a healthy diet.
  • Encourage the child to talk about their feelings and emotions.

10 things to know about asthma in children


Asthma can be a challenging condition for children and their families, but by identifying and avoiding common asthma triggers, parents can help their child manage their asthma symptoms and improve their quality of life. By following the tips outlined in this article, parents can reduce their child’s exposure to allergens and pollutants, prevent respiratory infections, manage exercise-induced asthma, and help their child cope with emotional triggers. Remember, with proper care and management, children with asthma can live happy, healthy lives.

Mr Samad

Hi My Name is Mr Samad, I have 10+ years of experience in Web Development industry. In this channel I Create Content related to web development, SEO, Affiliate Marketing, WordPress Tutorial, Ecommerce Store. Blogging and many more

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