The symptoms of emphysema what?

With emphysema, chronic bronchitis, in the original cough, expectoration on the basis of the symptoms of a more severe breathing difficulties. Initially only in labor, public housing or mountain climbing, climbing, a short breath; Along with the development of lesions in the plains activities, even when flu resting dyspnea. When acute chronic bronchitis, bronchial secretions increase further increase ventilation dysfunction, chest tightness, dyspnea exacerbated, when there may be severe respiratory failure symptoms, such as cyanosis, headache, lethargy, trance, and so he was.