Lung cancer – when should one consult a doctor

One should consult a health care provider if they develop the symptoms associated with lung cancer, in particular, if they have:

  • A new persistent cough or worsening of an existing chronic cough
  • Blood in your sputum
  • Persistent bronchitis or repeated respiratory infections
  • Chest pain
  • Unexplained weight loss and/or fatigue
  • Breathing difficulties such as shortness of breath or wheezing


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