What Is Asthma?

20 million people in the United Stated have asthma, a chronic respiratory disease that makes it impossible for them to take breathing for granted.

Our lungs are filled with hollow tube like passages that resemble the branches on a tree. These passages gradually become smaller and smaller ending in tiny pockets where oxygen and carbon dioxide are exchanged. For those with asthma, swelling in the hollow tubes that fill the lungs makes breathing difficult and uncomfortable. This inflammation causes an increased sensitivity to allergens and a host of other asthma triggers like exercise, medications, stress, pollution, humidity and even laughter.

There is no cure for asthma, but medication, and environmental and lifestyle changes can help to alleviate the symptoms and keep asthma from limiting the lives of those afflicted.

The symptoms of asthma vary from person to person; early morning or late night coughing, wheezing, chest tightness, fatigue, anxiety and shortness of breath are all common. Allergen induced asthma usually becomes apparent before the age of 35. Non allergic asthma usually has its onset in middle age and can be triggered or worsened by reflux disease, exercise, weather changes and illness.

So who gets asthma? It is generally believed that exposure to allergens early in life can trigger asthma, and the rapid rise in the disease among children is cause for concern, but heredity plays a role too and can predispose certain populations to this chronic condition. According to the American Academy of Allergy, Asthma and Immunology children with a genetic predisposition are 40% more likely to develop the disease than those without the hereditary link. There isn