Top Signs of Allergic Asthma in Adults
Allergic asthma is a type of asthma triggered by exposure to specific allergens. It is one of the most common types of asthma. Allergic asthma causes swelling and narrowing of the bronchial tubes (airways) in the lungs, making breathing difficult. Allergic asthma affects over 50 million people worldwide. In the United States alone, allergic asthma […]
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