> Asthma What is Asthma ?         Asthma is a disorder that affects 20% of Australians in their childhood. It causes airways to narrow making it difficult to breathe. Symptoms may include loss of breathe in cold weather, wheezing and whistling.         It may occur periodically in sudden sharp attacks. When an attack occurs - The muscles around the wind pipe tighten shrinking the airways. The wind pipe lining then swells (picture) and a mucus called phlegm develops causing …showed first 75 words of 625 total…

…showed last 75 words of 625 total…inflammation, making it very hard to breathe. But with the right medication eg. Inhalers and Theophylline their life can be much easier. If they also stay away from triggers such as pollen, fur and cigarette smoke the air ways may not be so vulnerable.         Even if you don't have Asthma you should keep an eye out for the symptoms which are - chest and lung tightness, wheezing and loss of breath especially in cold weather.