What is asthma and how do air purifiers help the symptoms?

What is Asthma? Do Air Cleaners Help? Breathing is something we do on a daily basis and can take for granted. For asthmatics, breathing normally is an action that is appreciated every moment. Asthma is a disease that affects a person's lungs and air passageways and can make it difficult for him or her to breathe. Asthma affects approximately 20 million people in the United States. It is a disease that has no known cure but there are many ways such as air purifiers to treat asthma and suppress the symptoms of it. Air Purifiers can help.