Overview Asthma is a chronic inflammatory disease of the airways that causes breathing difficulties in those affected. When an asthma attack occurs, it is the inflammation of the airways causing …
allergic reactions allergies asthma pollutionAsthma
allergic reactions allergiesAllergies
Overview Allergies refer to the response from the body to substances in our environment, resulting in an immune response and an abnormal bodily reaction. Some allergies are a simple inconvenience, …