Ordering the Prostate Specific Antigen (PSA), Free and Total
Ordering the Prostate Specific Antigen (PSA), Free and Total test is important for monitoring prostate health. This test measures both the total PSA and the unbound free PSA, providing a comprehensive view of prostate function. Interestingly, the ratio of free to total PSA can help differentiate between benign prostate conditions and more serious issues.
Understanding the benefits of this test can guide your decision:
- Helps detect prostate abnormalities early.
- Provides detailed information about prostate health.
- Assists in distinguishing between benign and malignant conditions.
- Supports monitoring of prostate health over time.
- Offers peace of mind with regular screening.
Who Should Consider the PSA Test
Men over the age of 50, or those with a family history of prostate issues, may find this test particularly beneficial. For example, if you have a father or brother who has experienced prostate problems, this test can be a proactive step in managing your health.
Consider these scenarios where the test might be useful:
- Men experiencing urinary difficulties.
- Individuals with a family history of prostate cancer.
- Those undergoing regular health check-ups.
- Men with a history of elevated PSA levels.
- People interested in understanding the impact of lifestyle changes on prostate health.
Preparing for the PSA Test
No fasting is required for the Prostate Specific Antigen (PSA), Free and Total test. If you are taking medications or supplements, it’s important to follow any specific instructions provided by your healthcare provider.
Labs Included When Ordering Your Prostate Specific Antigen (PSA), Free and Total
| Test Name | Reference Ranges | Significance | Low and High Levels of PSA |
|---|---|---|---|
| Total Prostate Specific Antigen (PSA) | 0-4 | Total PSA measures the overall level of prostate-specific antigen in the blood. It is used to screen for prostate abnormalities. | High levels mean potential prostate issues, including cancer.
Low levels mean normal prostate function. |
| Unbound Free PSA | 0.1-0.3 | Free PSA measures the unbound form of prostate-specific antigen. It helps differentiate between benign and malignant prostate conditions. | High levels mean a lower likelihood of prostate cancer.
Low levels mean a higher likelihood of prostate cancer. |
Reference ranges can vary. For the most accurate and up-to-date reference ranges for this lab test, visit Quest Diagnostics.
Prostate Specific Antigen (PSA), Free and Total FAQ
Is there PSA testing near me?
You can find nearby draw locations using our patient service center locator, which also offers mobile phlebotomy options.
What is the cost of the test?
The cost of the Prostate Specific Antigen (PSA), Free and Total test can be found at the top of the page. Pricing includes draw fees when visiting patient service centers.
How often should I retest?
Retesting is generally recommended annually for men over 50 or those with risk factors. Regular testing helps monitor changes in PSA levels over time.
How accurate is the test?
The Prostate Specific Antigen (PSA), Free and Total test uses a blood sample to measure PSA levels, providing reliable results. TrueHealthLabs.com partners only with CLIA-certified labs to ensure high standards. The accuracy of the test is supported by the use of advanced laboratory techniques.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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