Description
Serum, Prostate-specific antigen (PSA), is a glycoprotein produced by cells of the prostate that remains free in the blood. A free PSA test measures the amount of unbound prostate-specific antigen in the blood, which helps physicians to identify problems such as prostate inflammation or tumor. Levels of PSA rise in conditions such as prostate cancer and also in benign prostatic hyperplasia (BPH). Monitoring free PSA is useful for detecting metastatic or chronic disease in patients receiving anti-prostate cancer therapy. If the levels of PSA are elevated after treatment, it indicates the recurrence of the disease. Now book your PSA test at an affordable price, with a home collection service from Medicas., Non Fasting
Sample Required:
A blood sample is required for the PSA test. A healthcare provider will collect the blood sample from a vein in your arm using a needle.
Test Time:
The PSA test typically takes a few days for the results to be available. However, the exact time may vary depending on the laboratory’s workload.
Test Normal Range:
The normal range for PSA levels is generally considered to be 0 to 4 nanograms per milliliter (ng/mL) of blood. However, the interpretation can vary depending on factors like age and overall health.
What is the Test?
The PSA test measures the level of prostate-specific antigen (PSA) in the blood. PSA is a protein produced by the prostate gland. Elevated PSA levels can be associated with various prostate conditions, including prostate cancer.
Test Procedure:
Here’s a general overview of the PSA test procedure:
A healthcare provider will draw a blood sample from a vein in your arm using a needle.
The blood sample is then sent to a laboratory for analysis.
Results are typically available within a few days.
When to Take the Test:
The PSA test is often used in men for various purposes, including:
As part of routine prostate cancer screening.
To monitor the progress of known prostate conditions.
To help diagnose and evaluate the severity of prostate conditions.
Who Should Take This Test:
The decision to take the PSA test should be made in consultation with a healthcare provider. It is generally recommended for men aged 50 and older, but earlier testing may be advised for those with certain risk factors or symptoms.
Precautions for Exceptional Cases (Pregnancy, etc.):
The PSA test is specific to men and is not applicable in cases of pregnancy or related conditions.
FAQs (Frequently Asked Questions):
Q1: Can a high PSA level definitively indicate prostate cancer?
A: Elevated PSA levels can be indicative of various prostate conditions, including cancer. However, further evaluation, including a prostate biopsy, is typically needed for a definitive diagnosis.
Q2: Are there factors other than cancer that can cause elevated PSA levels?
A: Yes, non-cancerous conditions like benign prostatic hyperplasia (BPH), prostatitis (prostate inflammation), and urinary tract infections can also lead to elevated PSA levels.
Q3: Does a high PSA level always mean cancer?
A: No, an elevated PSA level does not necessarily mean cancer. Many men with elevated PSA levels do not have prostate cancer. Other factors, including age, overall health, and previous PSA levels, are considered in the evaluation.
Q4: Should I still get a PSA test if I have no symptoms and no family history of prostate cancer?
A: The decision to get a PSA test should be discussed with a healthcare provider. They can provide personalized guidance based on your individual risk factors and health status.
Q5: Can lifestyle changes affect PSA levels?
A: Certain factors like recent ejaculation or vigorous exercise can temporarily affect PSA levels. It’s important to inform your healthcare provider about any recent activities or medications before the test.
