Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Prostate cancer is common in older men and often slow-growing. The PSA blood test can help detect it early, but it is not perfect — so it is worth understanding the benefits and limits before deciding to test.
PSA is a blood test that can be raised in cancer — but also in BPH or infection
A high PSA may lead to an MRI and sometimes a biopsy
Many prostate cancers are slow-growing and may just be monitored
When to see a doctor urgently
Blood in urine or semen, bone pain, or unexplained weight loss
New urinary symptoms with a family history of prostate cancer
A hard or irregular prostate on examination
PSA has benefits and limits. PSA screening can find cancer early but also causes false alarms and can detect harmless cancers. Discuss the pros and cons with your doctor to decide if it is right for you. MedDroid gives general information, not a diagnosis.
Frequently asked questions
What does a high PSA mean?
It can indicate prostate cancer, but it also rises with an enlarged prostate (BPH), infection, or after certain activities. A high result usually leads to further tests, not an immediate diagnosis.
Should I get a PSA test?
It is a personal decision, usually from around age 50 (earlier with a family history). Discuss the benefits and downsides with your doctor.
What are the symptoms of prostate cancer?
Early cancer often has none. Later signs can include urinary changes, blood in urine or semen, and bone pain — so screening discussions matter for at-risk men.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.