Coughing can be a symptom of many different conditions, including lung cancer, but it is not exclusive to cancer. A persistent cough, especially one that does not improve with time or gets worse, can be a sign of various respiratory issues. While lung cancer does present with a cough that does not go away or gets worse, it is also important to consider other potential causes such as infections, chronic bronchitis, asthma, or other lung diseases. It's crucial to consult with a healthcare professional if you have a cough that persists for an extended period or is accompanied by other concerning symptoms like coughing up blood or rust-colored sputum, chest pain, or unexplained weight loss. A healthcare provider can perform a thorough evaluation and recommend appropriate tests to determine the cause of the cough. read more >>

The most common symptoms of lung cancer are: A cough that does not go away or gets worse. Coughing up blood or rust-colored sputum (spit or phlegm) Chest pain that is often worse with deep breathing, coughing, or laughing.read more >>