What the Guidance Really Says About Cancer Screening Programmes
Screening is offered only where the evidence shows benefit outweighs harm, which is why there are fewer programmes than people expect.
Key takeaways
- Bowel screening, England: home FIT kit, from age 50, every 2 years
- Breast screening: women aged 50 to 71, every 3 years
- Most useful single change: Attend every programme you are invited to.
- Commonest mistake: Assuming screening replaces reporting symptoms.
- See a doctor if any of the signs under "When to speak to a doctor" below apply to you.
What it is
The national programmes testing people without symptoms to find cancer or pre-cancer early. It sits within Preventive Care. Below are the published figures, in one place.
The numbers, in one place
| Measure | Figure |
|---|---|
| Bowel screening, England | home FIT kit, from age 50, every 2 years |
| Breast screening | women aged 50 to 71, every 3 years |
| Cervical screening | aged 25 to 64, primary HPV testing |
| Prostate | no national programme; PSA is not accurate enough alone |
| Key limitation | a normal result does not exclude disease |
What helps
Here is what the evidence supports doing. Some of it will already be familiar.
- Attend every programme you are invited to
- Return the bowel kit; it takes minutes
- Rebook rather than ignoring a missed invitation
- Report symptoms separately from screening
What to avoid
These come up often, and several of them sound like good ideas.
- Assuming screening replaces reporting symptoms
- Waiting for the next invitation after missing one
- Assuming a normal result covers you until the next round
Where to go next
- Starting Out With Cancer Screening Programmes
- Your Questions About Cancer Screening Programmes, Answered
- Cancer Screening Programmes — the reference entry
- What the Guidance Really Says About Blood Pressure Checks
- The Evidence on Adult Vaccination, Without the Hype
When to speak to a doctor
Report new symptoms to a GP even after a normal screening result. See a GP promptly for a breast lump or nipple change, bleeding between periods or after the menopause, a persistent change in bowel habit for three weeks or more, blood in stool or urine, or unexplained weight loss.
Where this comes from
- NHS — NHS screening programmes
- UK National Screening Committee — recommendations
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.
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