Correlation Between Lung Cancer And Smoking

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Lung cancer and smoking often, have some correlation, but it's not always the case. As lung cancer stages progress, lung cancer symptoms include coughing, wheezing, shortness of breath, and bloody phlegm. Treatment comprises of surgery, chemotherapy, and radiation. Lung cancer has typically no signs in its initial stages. When symptoms of the disease start to resemble, they can introduce hacking, raspy coughing, sometimes with mucus that has blood in it. There are also recurring respiratory infections like bronchitis or pneumonia. Finally, chronic shortness of breath, wheezing, persistent chest pain and inflammation in the neck and face. These problems frequently happen because of blocked breathing ways or because the cancer has reached farther

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