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Can asthma go away?

Answer
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Hint: It is a common immune system disease that is long-term having inflammation in the air passage of the lungs due to which extra mucus is produced in the lungs. It appears in individuals of all ages and depends upon the period of its occurrence.

Complete answer:
Asthma is a common long-term inflammatory disease of the airways of the lungs. It is the narrowing and swelling of airways that may produce extra mucus. This can make breathing difficult and trigger coughing, a whistling sound (wheezing) at the time of breathing, and shortness of breath.
Asthma and allergy are thought to be caused by a combination of genetic and environmental factors. That includes exposure to air pollution. Childhood asthma is not present evenly among the whole population. Those children who grow up in crowded urban areas may have higher rates of asthma and may experience greater mortality because of them.
Immune development, respiratory illnesses, and exposure to stress, outdoor pollutants including ozone and diesel exhaust, indoor pollutants such as tobacco smoke and nitrogen dioxide, microbial products, and allergens are major factors and the major study outcome is asthma at a young age.
There is no cure for asthma. Its symptoms can be prevented by avoiding foreign particles such as allergens and irritants, and by the use of inhaled corticosteroids. Reducing the risk of exposure to some allergens, like dust mites, may delay or even prevent asthma symptoms. Exposure to tobacco and automobile smoke before and after birth increases your infant's risk of developing wheezing and asthma which can be avoided by wearing masks.

Note:
Asthma was recognized as early as Ancient Egypt. From the Greek word ásthma, The term asthma was derived which means "panting". The diagnosis and management of allergy are done with the help of Spirometry. It is the best test for asthma out of all the other tests.