Breast Cancer: Common Questions
Cancer of the breast tissue, the commonest cancer in women in the UK.
Last revised
Breast Cancer: the questions people actually ask, answered from published guidance.
Key takeaways
- Screening: women aged 50 to 71, every 3 years
- Changes to report: a lump, skin dimpling, nipple change, discharge, persistent pain
- Most useful single change: Check regularly enough to know your own normal.
- Commonest mistake: Waiting to see whether a lump resolves.
- See a doctor if any of the signs under "When to get help" below apply to you.
What is Breast Cancer?
Cancer of the breast tissue, the commonest cancer in women in the UK.
Why does it matter?
Most breast changes are benign, and survival for those that are not has improved substantially with early detection.
Changes to report for Breast Cancer?
A lump, skin dimpling, nipple change, discharge, persistent pain.
Family history for Breast Cancer?
May warrant earlier or more frequent screening.
What is the single most useful thing to do?
Check regularly enough to know your own normal.
What is the most common mistake?
Waiting to see whether a lump resolves.
When should I see a doctor?
See a GP promptly for a new lump or thickening, a change in size or shape, skin dimpling or puckering, a newly inverted nipple, nipple discharge, a rash around the nipple, or persistent pain in one breast or armpit. These usually have benign causes and all need checking.
Where to go next
- Breast Cancer: The Practical To-Do List
- Breast Cancer: Common Myths and What Guidelines Say
- Breast Cancer — the reference entry
- Living With and Beyond Cancer: What Published Guidance Supports
- Cancer and Family History: What Published Guidance Supports
When to get help
See a GP promptly for a new lump or thickening, a change in size or shape, skin dimpling or puckering, a newly inverted nipple, nipple discharge, a rash around the nipple, or persistent pain in one breast or armpit. These usually have benign causes and all need checking.
Where this comes from
How this page was put together
Every figure, recommendation and warning above is taken from the guidance named in Where this comes from. Nothing on this page is inferred, summarised or generalised beyond what those bodies publish: where they give a number, it is their number, and where they are silent, so are we. Pages are rebuilt whenever the underlying record changes. Sign-off by a named clinician, where it has happened, is shown at the top of the page along with the date.
Medical disclaimer
This article is general information, not medical advice. It cannot account for your own history, medication or circumstances. Always speak to a GP, pharmacist or another qualified health professional before making changes that affect your treatment, and never delay seeking medical advice because of something you have read here. In an emergency, call 999.
