Monday, 15 August 2011

Asthma Overview


When you have asthma, the airways narrow and swell. They produce extra mucus, and breathing becomes difficult. Signs and symptoms of asthma include coughing, wheezing and shortness of breath. For some people, asthma symptoms a minor nuisance. For others, they are a big problem that interferes with daily activities. If you have severe asthma, you may be exposed to a potentially fatal asthma attack.

Asthma can not be cured, but its symptoms can be controlled. Treatments have taken measures to ensure that active asthma, using long-term control medicines to prevent flare-ups and a quick-relief inhaler to treat symptoms when they begin. Because changes in asthma over time, you can work with your doctor to monitor the signs and symptoms and adjust treatment if necessary.

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