15282 Elevated Psa Prostate Specific Antigen Level

Overview

PSA stands for prostate-specific antigen. It is a protein made by the prostate gland, a small gland below the bladder in men. A PSA test measures how much of this protein is in your blood. An elevated PSA level means the number is higher than expected for your age. It is not a diagnosis of cancer. Many things can raise PSA, including infection, an enlarged prostate, recent sexual activity, cycling, or a prostate procedure. Your doctor will look for the cause.

PSA testing is common, and raised PSA results are also common. Most people with a raised PSA do not have prostate cancer.

It mainly affects men over 50. It is more common in men of Black African or Black Caribbean heritage and in men with a father or brother who had prostate cancer. Younger men with a strong family history can also be affected.

Symptoms

Common symptoms

• Often there are no symptoms at all — the raised PSA is found on a routine blood test.
• Needing to pee more often, especially at night.
• A weak or slow urine stream.
• Rushing to the toilet or leaking urine.
• Pain or burning when passing urine, if there is an infection.
• Blood in urine or semen.
• Pain in the lower belly or back passage.

Symptoms in children

• Elevated PSA is not a childhood condition. PSA testing is not used in children.

Symptoms in older adults

• Raised PSA becomes more common with age, often because the prostate is enlarged but not cancer.
• Older men may also have urinary symptoms from an enlarged prostate.
• A higher PSA does not always mean cancer, but it should still be checked.

Causes

Main causes

• An enlarged prostate gland that is not cancer (benign prostate enlargement).
• Infection or inflammation of the prostate (prostatitis) or a urine infection.
• Recent ejaculation or vigorous cycling.
• A prostate procedure, biopsy, or a tube (catheter) in the bladder.
• Prostate cancer.

Risk factors

• Being over 50.
• Being of Black African or Black Caribbean heritage.
• Having a father or brother with prostate cancer.
• Having certain gene changes that run in families.
• Obesity and a less active lifestyle may play a part in prostate problems, but the evidence is not clear.

When to see a doctor

See a doctor urgently if:

• You cannot pass urine.
• You have a fever with burning or frequent urination.
• You see blood in your urine or semen.
• You have severe pain in your back, hips, or lower belly.

Book a routine appointment if:

• You have been told your PSA is raised.
• You have new or changing urinary symptoms.
• You have a family history of prostate cancer and want to talk about testing.
• You are worried about your prostate or PSA result.

Diagnosis

A raised PSA is found with a blood test. It is not a diagnosis by itself. Your GP will ask about your symptoms, medicines, and recent activities, and may repeat the test. If needed, you may be referred to a specialist for more checks.

Tests that may be done

• A repeat PSA blood test.
• A urine test to look for infection.
• A digital rectal exam — a quick finger exam of your back passage to feel the prostate.
• A risk calculator that uses your age, prostate size, and PSA level.
• An MRI scan of the prostate — a scan that uses magnets, not X-rays.
• A biopsy — small samples of prostate tissue are taken to check for cancer cells.

What to expect at your appointment

You may be asked to avoid ejaculation and vigorous cycling for a short time before a repeat PSA test, because these can raise PSA. Your GP may check your urine and examine your prostate. Waiting for results can feel stressful. Ask questions, and bring someone with you if that helps.

Treatment

Treatment depends on the cause. A high PSA number alone is not treated. The aim is to find and treat the cause if needed and to keep checking your PSA and symptoms.

Self-care at home

• Keep a note of urinary symptoms and how often you go.
• Avoid heavy cycling and ejaculation for a short time before PSA tests if your doctor advises.
• Stay active and eat a balanced diet.
• Ask someone to come with you to appointments.
• Tell your doctor about all medicines and supplements you take.

Medical treatments

If a urine infection is found, your doctor will treat it. If the prostate is enlarged but not cancer, options include watching your symptoms, lifestyle changes, medicines to relax or shrink the prostate, or procedures. If prostate cancer is found, a specialist team will discuss choices such as active surveillance (regular checks), surgery, radiation treatment, or hormone treatment. You will be involved in decisions.

When is surgery considered?

Surgery may be an option if tests show prostate cancer and you and your specialist team agree it is right for you. It can also be used for severe benign prostate enlargement when other treatments do not help. A high PSA on its own is not a reason for surgery.

Living with this condition

You may need repeat PSA tests and follow-up visits. Keep track of any urinary changes and share them with your doctor. Most people can carry on with normal life while tests are ongoing.

Lifestyle tips

• Stay physically active most days.
• Keep to a healthy weight.
• Eat a balanced diet with plenty of vegetables and fruit.
• Limit alcohol and do not smoke.
• Tell your doctor about new symptoms.
• Get support if you feel anxious.

Diet and exercise

No food or exercise has been proven to lower PSA. A healthy lifestyle supports your overall health. Choose activities you enjoy and build up slowly.

Mental health and emotional wellbeing

Waiting for results and thinking about cancer can cause worry. This is normal. Talk to your GP, a specialist nurse, or a counsellor. If you feel overwhelmed or have thoughts of harming yourself, contact your local crisis service or emergency number straight away.

Prevention

There is no guaranteed way to prevent a raised PSA. Some causes, like infections, can be treated. A healthy lifestyle may lower the risk of some prostate problems, but it does not replace testing.

Vaccines

There is no vaccine for prostate cancer or raised PSA.

Screening programmes

In the UK there is no national prostate cancer screening programme. You can ask your GP about the pros and cons of a PSA test. Screening decisions are personal and should be shared with a clinician.

Complications

If left untreated

• If a urinary infection is not treated, it can spread.
• If prostate cancer is not found, it may grow and spread over time.
• If severe prostate enlargement blocks urine, it can cause kidney problems.

Long-term outlook

Most people with a raised PSA do not have cancer. If cancer is found, early treatment works well for many people, and there are several options. Your GP and specialist team will help you decide what is right for you.

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