Symptoms of Lung Cancer 

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 are listed below. If you have any of these, you should see your doctor:

• A 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

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

Read More ON:
Lung Cancer
Causes of Lung Cancer
Treating Lung Cancer
Diagnosing Lung Cancer
Preventing Lung Cancer
Allergies
Symptoms of Allergies
Treating Allergies
Diagnosing Allergies
Avoiding Allergies
Pneumonia
Treating Pneumonia
Bronchitis
Symptoms of Bronchitis
Causes of Bronchitis
Treating Bronchitis
Asthma
Causes of Asthma
Symptoms of Asthma
Diagnosing Asthma
Treating Asthma
Hay fever
Treating Hay Fever
Causes of Hay Fever
Diagnosing Hay Fever
Symptoms of Hay Fever
Preventing Hay Fever

 
 
SOURCE: NHS UK

http://www.nhs.uk/Conditions/Cancer-of-the-lung/Pages/Symptoms.aspx