What is Asthma?

Asthma is a chronic lung disease that can be life threatening if not treated and controlled well. The basic cause of asthma is unknown, but some things, called triggers, make asthma worse.

During an asthma attack, the linings of the airway become swollen. This causes repeat flare-ups. A thick mucus is made and the muscles around the airway squeeze, making the airway more narrow or obstructed.

If you have asthma, you need to keep taking care of it! With your doctor's help, you can control your asthma and become symptom free most of the time. While your asthma does not go away when your symptoms go away, control can mean a better quality of life.

Goals for asthma management

• No asthma symptoms during day or night, including cough. Sleep through the night.
• Best possible lung function.
• No missed school or work.
• No hospital or emergency room visits for asthma.
• Few side effects from medicines.
• Satisfied with asthma care.

Symptoms of asthma

"Not everyone's symptoms are the same."

• Coughing - often occurs during the night after exercise.
• Wheezing - not all people with asthma wheeze.
• Shortness of breath.
• Tightness in the chest.
• Unable to do usual physical activities (exercise, sports).
• Waking at night (with asthma symptoms).

Treat all symptoms early to prevent an asthma attack!