Lung cancer

Be clear on cancer

If you've been coughing for 3 weeks or more, tell your doctor.

Coughing could be a sign of lung cancer.

So if you’ve had a cough for more than three weeks you should see your doctor. Of course, in the vast majority of cases it won’t be serious. But if there is something wrong, finding it early means it’s more likely to be treatable, so tell your doctor.

Read more about the symptoms of lung cancer

Find a GP

Watch the lung cancer TV advert and BSL leaflet

Listen to the radio adverts

Visit our other cancer websites