by
S. Hasan Arshad, K. Suresh Babu
Language: English
Release Date: October 9, 2008
Asthma is a common chronic inflammatory condition of the airways which causes coughing, wheezing, shortness of breath and tightness of the chest. Asthma attacks can be triggered by exposure to allergens, physical exertion, stress, or can be aggravated as a result of common coughs and colds. Over 5...