Prostate Specific Antigen (PSA)
The PSA test measures the level of prostate-specific antigen in blood to assess prostate health and screen for potential prostate conditions.About Test
The Prostate Specific Antigen (PSA) Test measures the level of PSA, a protein produced by the prostate gland, in your blood.
The prostate is a small gland located below the bladder in men and plays an important role in reproductive health. Normally, only a small amount of PSA enters the bloodstream.
Higher PSA levels may indicate prostate-related conditions such as prostate enlargement (BPH), inflammation (prostatitis), or prostate cancer.
This test is commonly used as a screening tool for prostate health and helps doctors decide if further evaluation is required.
Why This Test
The PSA test is used to evaluate prostate health and detect possible issues early.
Screen for Prostate Cancer
Helps in early detection of prostate cancer, especially in high-risk individuals.
Evaluate Symptoms
Used when symptoms like frequent urination, weak urine flow, or pelvic discomfort are present.
Monitor Treatment
Tracks PSA levels in patients undergoing treatment for prostate conditions.
Routine Health Check
Recommended as part of preventive health screening in men above a certain age.
Who Should Take
The PSA test is recommended primarily for men to assess prostate health.
You may need this test if you:
- Are above 45–50 years of age
- Have a family history of prostate cancer
- Experience urinary symptoms such as frequent urination or difficulty passing urine
- Are undergoing treatment for prostate-related conditions
Preparation
No special preparation is required before the PSA test.
Fasting Requirement
Fasting is not required.
Before the Test
Avoid heavy exercise (especially cycling) and sexual activity for 24–48 hours before the test, as these may temporarily increase PSA levels.
Medications
Inform your doctor about any medications you are taking, especially those related to prostate treatment.
Parameters
- Prostate Specific Antigen (PSA)