Asthma is a respiratory condition in which the airways of the lungs (breathing passages) narrow and swell, often in response to an allergen. This disease affects people of all ages, but usually starts in childhood.
Asthma, a chronic respiratory disease, causes wheezing and breathing difficulty from allergic reactions to external triggers such as dust, mold, fur and dust mites.
Asthma is a chronic respiratory disease that affects the air passages that transport air to and from your lungs, making it difficult to breathe. During pregnancy, your asthma may sometimes worsen, adversely affecting you and your baby. Worsening of asthma symptoms usually occurs during the second and third trimester of pregnancy, peaking around 6 to 9 months.
Asthma is a disease caused by long-term inflammation of the bronchioles (breathing passages) of the lungs. In children having asthma, the airways and lungs get inflamed easily as a result of exposure to triggers such as pollen. Childhood asthma may even flare up because of a cold or respiratory infection.
Asthma is a chronic respiratory disease that affects the air passages that transport air to and from your lungs, making it difficult to breathe. Asthma that is triggered by strenuous or prolonged physical exertion or exercise is termed exercise-induced asthma.