The Different Types of Asthma
Asthma involves a long-term lung condition that causes the narrowing of the airways called bronchoconstriction. It also causes swelling or inflammation of the airways. The American Lung Association estimates that in the United States, almost 25 million people have...
Asthma involves a long-term lung condition that causes the narrowing of the airways called bronchoconstriction. It also causes swelling or inflammation of the airways. The American Lung Association estimates that in the United States, almost 25 million people have various types of asthma. Asthma symptoms can come and go. Infection, environmental triggers, and stress can all lead to an asthma attack. Everyone may experience asthma differently; their symptoms may vary in frequency and severity. There are also different forms...