
Asthma is a disease affecting your lungs. Asthma causes wheezing, shortness of breath, chest pain and coughing.
In many instances, these symptoms appear mostly at night or early
morning. Some people with asthma have these symptoms daily. People with
asthma often have asthma attacks. An asthma attack occurs when something
bothers your lungs. Airways become swollen and inflamed, which makes it
hard to breathe. These attacks can be mild, moderate...