When present, common symptoms of lung cancer may include: Coughing: This includes a persistent cough that doesn't go away or changes to a chronic "smoker's cough,â€ such as more coughing or pain. Coughing up blood: Coughing up blood or rust-colored sputum (spit or phlegm) should always be discussed with your doctor.
Many people are diagnosed with lung cancer in the later stages, and may not have noticed any symptoms. It is important to watch out for early symptoms.
Symptoms of Lung Cancer. It's important to report any unusual physical feelings to your doctor. Often, these unusual feelings can be attributed to other causes, .
Many people with lung cancer don't have symptoms until the disease is in its later stages. Because there are very few nerve endings in the lungs, a tumor could .