Modern methods of bronchial asthma therapy significantly differ from those which were applied still some five decades ago. Less than in 50 years we have passed from use of the not selective bronchodilators taken inside or via bulky inhalation devices to new symptomatic and preventive methods of therapy with use of convenient inhalers ordered via Canadian Health and Care Mall for example Ventolin. The treatment methods which have appeared in the 21st century allow to achieve such level of control over bronchial asthma which doctors till 1960 couldn’t even imagine. And the concept of control over bronchial asthma has been formulated only in the last 15 years.
These changes have become possible as a result of progress in understanding that there is asthma, and developments of new technologies in treatment [...]