Welcome to Roy Castle Lung Cancer Foundation’s Symptom Checker
We’re here to help you understand and recognise possible symptoms of lung cancer, and to guide you on what to do next.
Before we begin, please note that this tool is not a diagnostic test and does not replace medical advice from a healthcare professional. It’s designed to raise awareness, help you spot potential symptoms, and suggest what steps you might consider taking next.
If you have any questions, our friendly nurses are here to help. You can call them free on 0800 358 7200. And if you’re worried about your symptoms or your health, please contact your GP or healthcare professional as soon as possible.