Assessment of the quality of life of patients with bronchial asthma was carried out in dynamics with the use of the questionnaire ACQ-5 (Asthma Control Questionnaire). Total score ACQ-5 is calculated as the arithmetic mean of 5 responses: <0,5-0,75 - good control of asthma, 0,75-1,5 - partial control of asthma, >1.5 to uncontrolled asthma.