What is Asthma?
Asthma is a chronic lung disease caused by inflammation of the airways. When someone with asthma is exposed to certain "triggers," they may have an asthma attack. During attacks, symptoms may include coughing, wheezing, shortness of breath, and in extreme cases, even death. While there is no cure for asthma, most people can learn to control their asthma to lead full and active lives.