Many people with lung cancer, which accounts for 6.9 percent of all new cancer cases in India, don’t have symptoms until the disease is in its later stages. Some symptoms of lung cancer may not even seem to be related to the lungs or breathing. This can be a symptom of lung cancer. A lung cancer can produce breathlessness by blocking or narrowing the airway, or by producing fluid outside your lungs making them drown in that fluid. 8) Feeling tired or weakA general feeling of lethargy or weakness without physical activity is sometimes an indirect pointer towards an underlying lung cancer or some other cancer.

Source: Indian Express November 18, 2019 05:15 UTC