5 warning signs of lung cancer that should not be ignored
Lung cancer is a formidable adversary. It is the third most common type of cancer diagnosed in the country. However, its symptoms do not appear in the early stages. Rather, they can appear at advanced stages when treatment options become limited. Hence, recognizing the warning signs of lung cancer is crucial for early detection and improved prognosis. While symptoms can vary among individuals, here are common warning signs that should never be ignored. Persistent cough A persistent cough that lingers for over two to three weeks is one of the most common early warning signs of lung cancer. While coughing is a normal bodily function designed to clear the airways, a chronic and unrelenting cough can be indicative of an underlying health issue. Lung cancer often irritates the air passages, leading to a nagging cough that might produce blood-tinged mucus, also known as hemoptysis. Shortness of breath Another concerning symptom associated with lung cancer is shortness of breath or dyspnea. This symptom may manifest as increased difficulties in breathing, especially during physical activity or at rest. Further, lung tumors can obstruct the airways or invade lung tissue, reducing the lung’s capacity to function effectively. Chest pain Chest pain is a warning sign of lung cancer that often goes unnoticed or is attributed to less severe causes.
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