Advancing of industrialization improvement of status and life style gave birth to the disease which is not much fatal in past and prognosis is good but now due to disturbance of environment by variety of pathogen which are responsible for production of disease while inhaling that air.The pathogen due to environmental factors influence upon then make them more resistance and stronger against us.Today open minded life people love to chose the sedentary life style and great value to appetite that is why obesity is common in developed countries; obesity is mother of diseases this will influence approx all the diseases asthma is one of them. Asthma affect 300 million people world-wide. Asthma is develop due to continuous inhalation of expose allergen(any substance induce our body immunity). Asthma is under the heading of obstructive diseases Extrinsic Asthma(this is due to expose allergen to body) Intrinsic asthma(family history of asthma) SIGN AND SYMPTOM First not...
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