What drugs do emphysema bullae take?

If the patient shows emphysema, pulmonary bullae, first of all to carry out chest imaging examination, confirm whether there are other lesions, such as pneumonia, exudation shadow and other manifestations, need to carry out anti-inflammatory treatment. If simple emphysema, pulmonary bullae, need to consult to confirm whether there is exposure to tobacco, smoke and other toxic and harmful gases, lung function test, once diagnosed as COPD, to give medication and inhalation treatment, so that bronchodilation, to control symptoms.