Bronchial asthma and chronic stage performance

Chronic asthma attack can be a period of the year, From the environment, climate, or the ease of control after a relatively shorter period was often repeated attack, but the severity is not too serious, it is most acute bronchial not control the outcome. Due to long-term repeated attack, mostly associated with pulmonary emphysema, lung function decreased, the body was caused by hypoxia. Even in peacetime no acute, flu symptoms dyspnea, asthmatic breathing, and often awakened in the middle of the night, coughing or dyspnea with Wheezing tone. Chang and onset of influenza, cough, 1,10 white foam or thick sputum. Usually poor health, low resistance, and if respiratory infection, often accompanied by fever attack.