PSA levels often exceed 20 ng/mL , indicating the cancer may have spread to nearby tissues or distant organs. When Should You Be Concerned?

Prostate-Specific Antigen (PSA) Test - NCI - National Cancer Institute

Demystifying Your PSA Test Results: What the Numbers Actually Mean

This post is for informational purposes and does not constitute medical advice. Always discuss your lab results directly with your healthcare provider.

The traditional benchmark for an "abnormal" result has often been . However, modern medicine recognizes that "normal" is a moving target that changes as you age. As the prostate naturally grows over time, it produces more PSA. Typical age-adjusted ranges include: 40–49 years: 0–2.5 ng/mL 50–59 years: 0–3.5 ng/mL 60–69 years: 0–4.5 ng/mL 70+ years: 0–6.5 ng/mL High PSA Doesn't Always Mean Cancer

Intense exercise (like cycling) or sexual activity shortly before the test can temporarily inflate numbers.