What People Get Wrong About Prostate Health
Prostate Health: what people commonly get wrong, set against what published UK guidance says.
There is no national screening programme because PSA is not accurate enough alone, which is a deliberate decision rather than an oversight.
Key takeaways
- What PSA is: a protein made by the prostate, not specific to cancer
- UK national screening programme: none
- Most useful single change: Have the conversation with a GP rather than demanding or avoiding the test.
- Commonest mistake: Assuming a normal PSA rules out prostate cancer.
- See a doctor if any of the signs under "When to speak to a doctor" below apply to you.
What the guidance actually says
Here is what guidance actually publishes. The rest of the page is measured against it.
| Measure | Figure |
|---|---|
| What PSA is | a protein made by the prostate, not specific to cancer |
| UK national screening programme | none |
| Who can request a test | men over 50, after a discussion with a GP |
| Higher-risk groups | black men, and men with a father or brother affected |
| Things that raise PSA | infection, enlargement, cycling, recent ejaculation |
Where people go wrong
Common beliefs that the figures do not bear out.
- Assuming a normal PSA rules out prostate cancer
- Assuming a raised PSA means cancer; benign causes are more common
- Ignoring urinary symptoms because a previous PSA was normal
What to do instead
- Have the conversation with a GP rather than demanding or avoiding the test
- Mention family history and ethnicity, both of which change your risk
- Avoid vigorous cycling and ejaculation for 48 hours before a test
- Ask what an abnormal result would lead to before agreeing to it
The part that is genuinely uncertain
Guidance changes, and it changes because evidence does. The figures above reflect current UK guidance from the bodies named at the foot of this page; where those bodies revise their position, theirs is the account to follow rather than this one.
Where to go next
- New to Prostate Health? Start Here
- Prostate Health: Common Questions Answered
- Prostate Health — the reference entry
- Erectile Dysfunction: Sorting the Evidence From the Noise
- What the Guidance Really Says About Male Fertility
When to speak to a doctor
See a GP promptly for blood in urine or semen, difficulty passing urine, a weak or interrupted stream, needing to urinate much more often especially at night, or new bone pain. Seek urgent help if you cannot pass urine at all, which is a medical emergency.
Where this comes from
- UK National Screening Committee — prostate cancer screening
- NHS — PSA testing
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.
Spotted something wrong? Report an error on this page. We correct on the page and say what changed.
