Asthma: Challenges and Concerns
Gebundenes Buch

Asthma: Challenges and Concerns

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Asthma is a chronic inflammatory condition of the airway of the lungs. It often involves reversible airflow obstruction and bronchospasm. Some of its common symptoms include shortness of breath, coughing, wheezing and chest tightness. The condition of a person having asthma usually becomes worse with exercise. It is caused due to a combination of environmental and genetic factors. Air pollution, smoking during pregnancy, exposure to indoor volatile organic compounds and exposure to indoor allergens, like cockroaches and dust mites, are the common environmental factors contributing to asthma. S...