Lung cancer disease occurs when

Lung cancer occurs when cells that line the lungs the abnormal growth of tumors. Lung cancer is the leading cause of death especially in people who smoke. Lung cancer also occurs in smokers.Lung cancer can be prevented by avoiding smoking and reducing exposure to passive smoking. This article describes the signs and symptoms of lung cancer.

If you notice any of these signs and symptoms, call your doctor. Sometimes, lung cancer can be cured if detected early and if it is very important to pay attention to your body and report any changes once the new .

Shortness of breath, shortness of breath and chest pain are signs of lung cancer.Shortness explosion occurs when tumors block the passage of air into the lungs and prevent adequate gas exchange. Wheezing may occur with less Airways spread cancer . copyright http://www.tcmwell.com

A cough that does not disappear, may indicate lung cancer. In new or former smoker's cough may also indicate a slight cancer.If you notice, coughing again after not ignore it, tell your doctor.

Couging blood, even in small quantities may be a sign of lung cancer. The doctor should be informed immediately when you cough blood.
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