Do I have cancer?
I'm worried about cancer symptoms
Symptoms are changes in how you feel or how your body works. A change does not usually mean you have cancer, but it could be something that needs treatment.
It is a good idea to get any symptoms that are ongoing, unexplained or unusual for you checked by your GP. If it is cancer, the earlier it is found, the more likely it is to be cured.
You can read more about getting symptoms checked in our information about possible signs and symptoms of cancer.
Booklets and resources
What is cancer screening?
Sometimes, cancer is found through cancer screening. This means using tests to find people who may:
- have cancer – so it can be treated early and effectively
- need treatment or monitoring – to prevent cancer developing.
Booklets and resources
How can I reduce my risk of cancer?
I'm still worried
Sometimes, health worries are more complicated. If you have more questions, or you cannot stop worrying about your health, it can help to talk to someone:
- Your GP may be able to help or give you information about counselling services in your area.
- Call our cancer support specialists on 0808 808 00 00 (7 days a week, 8am to 8pm).
How we can help

Our cancer information meets the PIF TICK quality mark.
This means it is easy to use, up-to-date and based on the latest evidence. Learn more about how we produce our information.