The article gives the results of studying the efficiency of standard treatment of 20 patients suffering from chronic obstructive pulmonary disease (COPD) and 26 patients suffering from bronchial asthma (BA) at the hospital stage by means of the laser-correlation spectroscopy (LCS) method and an estimation of the degree of bronchial obstruction. Hydrolytic orientation of changes in patients was established before treatment both in the blood serum, and in the condensate of exhaled air (CEA). Conformity of the obtained results of examination of the blood serum and CEA in patients suffering from COPD and ВА is established by the LKS method and degree of bronchial obstruction. After the conducted standard treatment patients suffering from COPD experienced no significant improvements in an organism as a whole and in the bronchopulmonary system.
