Could These Ten Signs Indicate Lung Cancer?

3. Chest Pain

Chest pain is more likely to bring to mind heart problems, but issues with the lungs, including cancer, can also cause this symptom. Chest discomfort caused by a tumor usually worsens when laughing, coughing, or taking a deep breath. Small cell lung cancer usually begins in the bronchial tubes, which are in the middle of the chest. Pain can start here and radiate outward. This pain may also be felt in the shoulders, neck, upper back, and abdomen. Although the lungs themselves have no nerve fibers to carry pain messages, the lining of the lungs and surrounding structures do.