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In 2020, lung cancer accounted for 1.8 million fatalities and 2.2 million new cases, making it the world’s top cause of cancer-related mortality. Reports indicate that about 6% of all cancer cases in India are lung cancer. A chronic cough is one of the first signs of lung cancer.
But it’s not the only indication. There are a number of additional warning indicators that must not be disregarded. Early detection of these symptoms can increase the likelihood of prompt diagnosis and care. Other than a chronic cough, these are other indicators of lung cancer.
Signs of Lung Cancer
- Shortness of Breath: If everyday activities such as climbing stairs make you breathless, it could be a sign that lung function is compromised by a tumour that is blocking airways or fluid buildup around the lungs.
- Chest Pain or Discomfort: Unexplained chest pain that worsens with deep breathing, coughing, or laughing may point to lung cancer. This pain can occur due to tumour pressure on the chest walls or nerves.
- Unexplained Weight Loss: Sudden weight loss without diet or exercise changes is a sign of a problem. Cancer cells often alter metabolism and energy use, which causes noticeable loss of weight and muscle mass.
- Hoarseness or Voice Changes: A tumour pressing on the nerves controlling the vocal cords can cause hoarseness or a raspy voice. If voice changes last more than two weeks, you should seek medical advice.
- Coughing Up Blood (Hemoptysis): Even small amounts of blood in phlegm should be taken seriously. This can result from tumours irritating blood vessels in the lungs.
