Cancer Awareness UK
Breast cancer
Some cancers begin in breast tissue and may be detected through changes or screening checks.
Read OverviewCancer information
Clear, accessible guidance for general awareness.
This information is intended for general awareness only. It is not a substitute for medical advice, and symptoms can have many different causes.
Speak to a qualified healthcare professional if you are concerned about symptoms or changes to your body.
Cancer types
Examples of common cancer types explained simply.
Lung cancer
Smoking and environmental factors can increase risk, but awareness and medical advice matter.
Read OverviewBowel cancer
Persistent changes in bowel habits may need review, especially when they continue over time.
Read OverviewProstate cancer
Many people learn about this cancer through general awareness and conversations with healthcare professionals.
Read OverviewSkin cancer
Changes in moles or unusual skin changes should be discussed with a clinician if they persist.
Read OverviewBlood cancer
Blood cancers affect the body’s blood-forming system and may present with a range of symptoms.
Read OverviewSigns and symptoms
General warning signs should be assessed by a qualified professional.
Symptoms may have several possible causes. The presence of symptoms does not mean cancer.
- Persistent or unexplained fatigue
- Unexplained pain or swelling
- Changes in skin, moles or lumps
- Changes in bowel or bladder habits
- Unexplained weight loss
Prevention and risk reduction
Practical steps can support long-term wellbeing.
Healthy lifestyle
Balanced diet, regular activity and avoiding smoking can support general health.
Screening and early detection
Screening programmes and routine check-ups are important for some people and age groups.
Awareness of body changes
Being aware of persistent changes can help people seek advice sooner.
Cancer awareness calendar
Key awareness dates and themes for the year.
This overview highlights important awareness dates. Use it to plan conversations and public information activities.
January
Focus on cervical screening, less survivable cancers and early diagnosis awareness.
February
World Cancer Day and oesophageal cancer awareness support prevention messages.
March
Brain tumour awareness, colorectal cancer and prostate cancer awareness months.
Download the full calendar
Frequently asked questions
Helpful answers for general understanding.
What is cancer?
Cancer is a group of diseases where cells grow in an uncontrolled way. There are many different types.
Why is early diagnosis important?
Early diagnosis can support faster assessment and may improve treatment options and outcomes.
Where can people obtain professional advice?
People can contact a GP, a qualified healthcare professional or local health services for advice.
How can people support cancer research?
People can share reliable information, join community events or contribute to fundraising and volunteering.
Trusted support
Use credible sources for professional guidance.
NHS services
Reliable information and access to care through public health services.
Visit NHSSupport organisations
Recognised charities and support organisations can provide practical help and resources.
Visit Macmillan