What Causes Asthma?

Answer

Asthma is a common chronic inflammatory disease that affects the airways and is characterized by airflow obstruction and bronchoplasm. It is caused by a combination of genetic and environmental factors such as environmental pollutants, viral respiratory infections and psychological stress.
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Asthma Risk Factors
Asthma risk factors include genetic risks, prenatal exposure to toxins and pollutants in the environmen and the existence of allergens. Read more! More »
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Source: healthline.com
2 Additional Answers
There is no solitary cause of asthma, but certain factors may raise the probability of developing it. These include hereditary factors and the surroundings. Asthma can be triggered by pollen grains, pets, dust, scented perfumes and detergents. The best way to prevent this is by staying away from the allergens
Asthma is a common inflammatory disease whose causes are quite challenging to know. This is because asthma is believed to be brought about by a combination of genetic and environmental factors. Some aspects of modern lifestyle such as diet changes and air pollution are also said to contribute to asthma.
Q&A Related to "What Causes Asthma"
Asthma is caused from allergens that are in the air, or infections like a cold. People also can get asthma from air pollutants or medications. Look here for more information: http
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Asthma can be caused by factors such as airborne allergens like dust mites, cat and dog dander or cigarette smoke. There is no exact cause of asthma but scientists are continuing
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One thing about asthma there is really no known reason or exact cause of asthma. Asthma have seemed to be inherited, or when you are a child and have so many upper and lower lung
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Asthma can be caused by numerous factors, it generally isn't just one thing that triggers it. I could be an allergy to animals, or it could be smoke or pollen. There is treatment
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Explore this Topic
Asthma is a common chronic inflammatory disease that affects the airways and is characterized by airflow obstruction and bronchoplasm. It is caused by a combination ...
The causes of asthma include pollen, dust, tobacco smoke, weather changes and exercise. Asthma is defined as a disorder or condition that makes the lungs' airways ...
Asthma is defined as a disorder or condition that makes the lungs' airways to narrow and swell and hence leading to chest tightness, wheezing, coughing and breath ...
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