Symptoms

Symptoms of lung cancer develop as the condition progresses and there are usually no signs or symptoms in the early stages.

The main symptoms of lung cancer include:

  • cough that doesn’t go away after two or three weeks
  • a long-standing cough that gets worse
  • persistent chest infections
  • coughing up blood
  • an ache or pain when breathing or coughing
  • persistent breathlessness
  • persistent tiredness or lack of energy
  • loss of appetite or unexplained weight loss

If you have any of these, you should see your GP.

Less common symptoms of lung cancer include:

  • changes in the appearance of your fingers, such as becoming more curved or their ends becoming larger (this is known as finger clubbing)
  • a high temperature (fever) of 38C (100.4F) or above 
  • difficulty swallowing or pain when swallowing
  • wheezing
  • a hoarse voice 
  • swelling of your face or neck
  • persistent chest or shoulder pain

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Page last reviewed: 02/11/2015
Next review due: 01/08/2018