The global Asthma Spacers Market is forecasted to be worth USD 2.38 Billion by 2027.  Rising respiratory problem incidence is a primary factor driving the market for asthma spacers. For instance, according to the American College of Allergy, Asthma & Immunology, 8.3% of Americans, or 20.4 million adults and 6.1 million children, have asthma. In addition, rising government and...