Does Prostate Cancer Have Early Symptoms — or Is Screening the Key?

Reading Time: 10 minutes

Medically Approved by Dr Aqua Asif (15/3/25) and Mr Alan Doherty Consultant Urologist GMC: 3279241

At a Glance

Early-stage prostate cancer is usually silent — most men have no symptoms at all and feel perfectly healthy. That is why screening matters more than symptoms. A PSA blood test or digital rectal examination (DRE) can detect prostate cancer before it causes any noticeable changes, giving you the widest range of treatment options including focal therapy

Key Takeaways:

Usually no symptoms – early prostate cancer is asymptomatic in the majority of men, so do not wait for warning signs
Screening saves lives – men over 50, or those with a family history, should discuss PSA testing with their GP
Symptoms overlap with BPH – urinary changes, pelvic pain, and blood in urine are far more commonly caused by benign conditions
Early detection widens options – when found early, treatments range from active surveillance to minimally invasive HIFU or NanoKnife IRE focal therapy
Expert-reviewed content – medically reviewed by the Focal Therapy Clinic medical team, specialists in prostate cancer diagnosis and focal therapy across seven UK locations

Most men with early-stage prostate cancer have no symptoms at all — the disease is typically discovered through screening, not warning signs. In the UK, prostate cancer is the most commonly diagnosed cancer in men, yet early detection through a PSA blood test or digital rectal examination (DRE) remains the most reliable route to diagnosis, as recommended by NICE guideline NG131

“Recognising potential signs of prostate cancer, and more importantly, understanding the role of screening even without symptoms, can lead to timely intervention and better outcomes.”

Mr Alan Doherty, Consultant Urological Surgeon (FRCS(Urol), GMC: 3279241),

While some prostate cancers grow slowly and may never require treatment, others are more aggressive. This is why discussing screening with your doctor matters — many men only learn they have the condition after a routine blood test or check-up

Symptoms of prostate cancer

Early-stage prostate cancer is usually asymptomatic — most men have no noticeable symptoms and feel perfectly healthy. This is why relying on symptoms alone is unreliable for detecting the disease; screening through PSA testing and DRE is the most effective route to early diagnosis.

Symptoms can develop as prostate cancer progresses, but these symptoms are far more commonly caused by non-cancerous conditions like benign prostatic hyperplasia (BPH), or Prostatitis  if you experience any of the following, it’s important to see a doctor to determine the cause:

Urinary changes

Urinary symptoms are among the most common reasons men visit their GP about prostate health, but they are far more frequently caused by benign prostatic hyperplasia (BPH) than by prostate cancer. Symptoms include difficulty starting or maintaining a steady stream, needing to urinate more frequently (especially at night), or feeling that the bladder does not empty fully.

Occasional pain or discomfort during urination can also occur. While these issues are more commonly associated with benign prostate conditions, (BPH)  they should still be assessed by your GP or urologist.

Don’t ignore:
Sudden changes in urinary habits that develop over weeks or waking more than twice a night to urinate when this wasn’t previously normal for you. 

Blood in urine or semen

The presence of blood, known medically as haematuria or haemospermia when present in semen, can be alarming. While blood in urine or semen may be linked to infections or other benign causes, it always merits further assessment by a medical professional.

Don’t ignore:
Even a single episode of pink, red, or brown urine should be investigated – even if it clears up on its own.

Pelvic or lower back pain

Some individuals complain of persistent aches or stiffness in the lower back, hips, or upper thighs. Although this can be explained by muscle strain or other benign conditions, it may in rare cases suggest prostate cancer that is affecting nearby areas.

Don’t ignore:
Unexplained pain lasting more than a few eeeks that doesn’t improve with rest or standard pain relief, particularly if it worsens at night. 

Erectile difficulties

Early-stage prostate cancer does not typically cause erectile dysfunction; however, any new or persistent erection problem should prompt a consultation with your GP or urologist to rule out underlying conditions.

Don’t ignore:
Sudden onset of erectile difficulties, particularly in men over 50, especially when combined with urinary symptoms or unexplained pain. If prostate cancer is later diagnosed treatments like focal therapy are specifically designed to preserve sexual function — in our clinic’s experience, 90%+ of men maintain erections after treatment (FTC audit, n=265).

When to See Your Doctor urgently

Most prostate-related symptoms have benign explanations, but certain combinations or presentations warrant prompt medical attention. The NHS recommends seeing your GP if you notice any of the following:

• Blood in urine or semen (always get checked within a few days)
• Multiple urinary symptoms appearing together
• Persistent bone pain in the back, hips or thighs
• Unexplained weight loss combined with fatigue
• Any symptom that is getting progressively worse.

Being proactive about your health isn’t overreacting – it’s sensible, if something doesn’t feel right, trust your instincts and get it checked.

Discuss Prostate Cancer Screening with Your Doctor

Because early-stage prostate cancer is usually asymptomatic, screening is the most reliable way to detect it early. NICE guideline NG131 recommends that men concerned about prostate cancer discuss the benefits and limitations of screening with their GP, particularly those over 50 or with risk factors

• PSA test: This involves a simple blood test to measure the level of prostate-specific antigen. Elevated levels might indicate prostate cancer, but they can also be influenced by other conditions such as benign enlargement or infection.
• Digital rectam examination (DRE): This allows a clinician to feel for irregularities in the prostate’s shape or texture.

The decision to undergo screening should be made after a thorough discussion with your doctor, taking into account your age, family history, ethnicity, and overall health. If screening raises concerns, the next step is typically a multiparametric MRI (mpMRI) followed by targeted biopsy — The Focal Therapy Clinic offers both at its seven UK locations.

Risk Factors for Developing Prostate Cancer

Prostate cancer risk depends on several factors, some of which cannot be changed. Understanding your risk profile helps you and your GP decide whether prostate cancer screening is appropriate for you.

1. Age: Risk increases significantly after age 50.
2. Family History: Having a father or brother with prostate cancer more than doubles a man’s risk or a close female relative with a history of breast cancer. Men with the BRCA2 gene mutation face a particularly elevated risk
3. Ethnicity: Black men have a significantly higher risk of developing prostate cancer and are more likely to develop it at a younger age.
4. Genetics: Certain inherited gene mutations can increase risk. (including BRCA1, BRCA2, and HOXB13) can increase risk.

A discussion with your GP about screening is particularly valuable if you have one or more of these risk factors. Together, you can balance the potential advantages of early detection against the possibility of unnecessary anxiety or medical intervention. At The Focal Therapy Clinic, our consultants assess every referral with multiparametric MRI (mpMRI) and targeted biopsy to determine the most appropriate management, whether that is active surveillance, focal therapy, or another approach.

Which Conditions Cause Symptoms Similar to Prostate Cancer?

The symptoms listed above are much more likely to be caused by non-cancerous conditions, including:

• Benign Prostatic Hyperplasia (BPH): A very common, non-cancerous enlargement of the prostate.
• Prostatitis: Inflammation or infection of the prostate gland.
• Urinary Tract Infection (UTI): An infection in the urinary system.

If you are dealing with urinary or pelvic symptoms, try not to panic. Instead, schedule a visit with your doctor, who may suggest tests—such as urine analyses, ultrasound scans, or PSA checks—to help determine the cause.

Read: medical suitability

Can you Lower Your Risk of Prostate Cancer

While some risk factors can’t be changed, there’s limited evidence that certain lifestyle choices might help reduce risk or help to catch the disease earlier when more treatment options are available:

• Maintain a balanced diet: A diet rich in fruits, vegetables, and whole grains, and low in red and processed meats, may be beneficial. However, the evidence for specific dietary recommendations is not conclusive.
• Stay physically active: Moderate exercise helps manage weight and can support overall wellness. This might include brisk walking, swimming, or resistance training.
  Know your risk factors: If you are over 50, Black or have a family histopry of prostate cancer, discuss screening with your GP. Early detection through a PSA test is the single most effective step that you can take. 
• Regular check-ups: If you have risk factors or are over 50, attending regular health assessments can ensure any changes are detected early.

Bear in mind that healthy living is not a guarantee, but it can contribute to better general health. The most important action for men at higher risk is a conversation with their GP about prostate cancer screening

What Are Your Treatment Options if Prostate Cancer Is Found Early?

When prostate cancer is detected at an early stage, you typically have a wider range of treatment options — and the likelihood of excellent long-term outcomes improves significantly. Your treatment will depend on the tumour’s grade, stage, and location within the prostate

• Active surveillance: This involves closely monitoring the prostate cancer without taking immediate action, often used when tumours are very small or slow-growing. You will undergo regular PSA tests, DREs, and periodic imaging or biopsies to check for any changes.
• Focal therapy: This approach targets only the affected area of the prostate, aiming to preserve healthy tissue while eradicating the tumour. It can lower the risk of side effects such as incontinence or erectile dysfunction.
• Surgery (prostatectomy): A surgeon removes the entire prostate gland and sometimes surrounding tissues. This is a common choice for men with localised but significant prostate cancer.
• Radiotherapy: This can be given externally (external beam radiotherapy) or internally (brachytherapy). Radiation is aimed at cancer cells to shrink or destroy them, often with success in early-stage disease.

Additional treatments, such as hormone therapy or chemotherapy, may be relevant depending on the tumour’s grade, stage, and whether there are signs of more advanced disease. A discussion with a multidisciplinary team—urologists, oncologists, and specialist nurses—helps ensure you receive tailored recommendations.

For those uncertain about their diagnosis or treatment plan, seeking a second opinion can provide additional insights and reassurance. (HIFU &  Nanoknife)

Frequently Asked Questions

References

1. PSA testing: advice for men without symptoms by the UK Government
2. NHS: Prostate cancer – Symptoms
3. Mayo Clinic: Prostate cancer – Symptoms and causes
4. Prostate Cancer UK: What are the signs and symptoms of prostate cancer?

Note: This article is for informational purposes only and should not replace professional medical advice. Consult a healthcare provider for personalised recommendations.

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