First Raised PSA Result: What Happens Next?

PSA is a protein made by prostate cells. Cancer, benign enlargement, inflammation or a recent prostate biopsy can raise its blood level. A raised result does not diagnose cancer or establish which explanation applies.

This page concerns adults with a first raised result before a prostate-cancer diagnosis. Check whether this was screening without symptoms, assessment of symptoms, or another purpose. Results used during or after known cancer treatment need the treating team's interpretation.

Ask the clinician to interpret the complete report, its value and units, any earlier results, symptoms and relevant history. There is no single PSA number that settles cancer versus no cancer; do not turn a laboratory's ‘high’ label into a personal cancer probability.

Tell the clinician which medicines you actually take, as some can affect interpretation. Do not stop medicines yourself. Ask for preparation instructions if another test is planned.

For a raised screening result, a clinician may consider repeat PSA, examination, imaging or biopsy. Ask which uncertainty the proposed step would address and what its benefits and harms are.

You can ask: ‘Are we checking whether the finding persists, investigating symptoms, or deciding whether further cancer assessment is useful? Who will explain the next step?’

Do not wait for routine PSA follow-up if you cannot pass urine: seek urgent local medical care. Sudden confusion or severe breathing difficulty needs emergency help. These symptoms require assessment in their own right; they do not establish prostatitis or explain a raised PSA.