Lung Cancer / Cancer of Lungs
A persistent cough or change in the nature of a long-standing cough.
A chest infection that does not get better.
Shortness of breath.
Coughing up blood-stained phlegm (sputum).
Chest discomfort - This may be noticed as a dull ache or a sharp pain when coughing and while taking a deep breath.
Loss of appetite and loss of weight.