12 Potential Indicators of Lung Cancer: Recognizing Early Signs is Key

3. Chest Pain

In terms of increased pain, symptoms generally start within the chest. There may be pain throughout the back, neck, shoulders, and even the head. Regardless of the type of pain — sharp or dull, individuals should speak with a doctor about possible causes. Often when chest pain is experienced, patients have enlarged lymph nodes or a tumor developing on the chest wall, ribs, or lungs. It may also mean they're suffering from pleuritis, a condition that causes inflammation within the lining of the lungs. Although lung cancer can cause this, so can an infection, lupus, or even arthritis. This is why a consultation with a doctor is so important.