A simple blood test could be your best ally in understanding your prostate health, but what do the results of a PSA test actually mean? Knowing your prostate-specific antigen (PSA) levels is a crucial first step, but it's not a definitive diagnosis. It's more of a clue, a marker that can indicate changes in your prostate. High or rising PSA levels can be a sign of various conditions, from benign prostate enlargement to infection, and in some cases, prostate cancer. Let's break down what you need to know about this important number without the medical jargon.
The PSA test measures the amount of a protein produced by both cancerous and non-cancerous cells in the prostate gland. While there isn't a single "normal" PSA number, levels generally increase with age. It's important to consider your personal baseline and any changes over time.
- Factors influencing PSA levels:
- Age
- Prostate size
- Recent ejaculation
- Certain medications
- Prostatitis (inflammation)
Understanding your PSA score is part of a larger conversation with your doctor. They will look at your score in the context of your age, family history, and other health factors to determine if further testing is needed. Remember, this information is for educational purposes only and should not be a substitute for professional medical advice. Always consult with a healthcare provider for diagnosis and treatment.
Frequently Asked Questions
Q: What is a "normal" PSA level?
A: There isn't a single normal number. A level below 4.0 ng/mL was once considered normal, but recent guidelines focus on trends and individual risk factors.
Q: Should I be concerned if my PSA level is high?
A: Not necessarily. A high PSA can be caused by many non-cancerous conditions. It's a signal to investigate further with your doctor, who may recommend additional tests.
Q: How often should men get a PSA test?
A: The decision to get a PSA test is a personal one. The American Cancer Society recommends that men have a discussion with their doctor about testing starting at age 50, or earlier if they are at high risk.
