Symptoms of lung cancer|Lung cancer symptoms

Symptoms of Lung Cancer:

Most lung cancers don't cause symptoms until the disease has advanced, in part because the lungs have few nerve endings. When lung cancer does cause signs in its early stages, they may vary from person to person but commonly include:

1. A new cough that is persistent or worsens, or a change in an existing chronic cough.

2. Cough that produces blood.

3. Pain in the chest, back or shoulders that worsens during coughing, laughing or deep breathing.

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4. Shortness of breath that comes on suddenly and occurs during everyday activities.

5.Unexplained weight loss.

6. Feeling that you are tired or weak.

7.Loss of appetite.

8. Lung infections such as bronchitis or pneumonia that won't go away.

9.Hoarseness or wheezing.

Less common symptoms of lung cancer may include:

10. Swelling in the face or neck.

11. Difficulty swallowing or pain while swallowing.

12.Changes in the appearance of fingers, called finger clubbing.

Although most of these symptoms are more likely to be caused by something other than lung cancer, it's important to see a doctor. Discovering lung cancer early may mean more treatment options are available.