Prostate Cancer: What Every Man Should Know

Prostate cancer is one of the most common cancers affecting men. The good news is that many prostate cancers grow slowly, are found at an early stage and can be successfully treated. In some men, the cancer may be so slow-growing that immediate treatment is not necessary.

The challenge is that prostate cancer often causes no symptoms in its early stages. When symptoms do appear, they can sometimes look very similar to those caused by benign prostatic hyperplasia (BPH), an enlarged prostate, or prostatitis. That is why knowing the warning signs and discussing prostate health with a doctor is important.

If you are concerned about prostate cancer, this guide explains what causes it, what symptoms to watch for, how PSA testing works, how prostate cancer is diagnosed and staged, what treatments are available, what you can eat for better prostate health, and what recovery can look like.

What is prostate cancer?

The prostate is a small gland located below the bladder and surrounding part of the urethra. It forms part of the male reproductive system and contributes fluid to semen.

Prostate cancer develops when cells in the prostate begin growing abnormally and uncontrollably. Some prostate cancers grow very slowly, while others can be more aggressive and spread outside the prostate.

An important point is that prostate cancer and an enlarged prostate are not the same thing. BPH is non-cancerous and does not itself mean that a man has prostate cancer.

What are the 5 warning signs of prostate cancer?

Early prostate cancer often has no warning signs. However, symptoms can develop as the disease progresses.

Five important warning signs are:

1. Difficulty starting or maintaining urination – You may find it difficult to begin urinating or feel that the urine flow stops and starts.
2. Weak or decreased urine flow – The stream may become noticeably weaker than before.
3. Frequent or urgent urination – You may need to urinate more often, particularly at night.
4. Blood in the urine or semen – Blood should always be evaluated by a healthcare professional.
5. Persistent pain in the back, hips or pelvis – This is particularly important when prostate cancer has spread beyond the prostate.

Other possible symptoms include painful urination, painful ejaculation, erectile problems, unexplained weight loss and loss of appetite.

These symptoms do not automatically mean prostate cancer. BPH, urinary infections and prostatitis can cause several of the same urinary symptoms. What matters is getting persistent or concerning symptoms evaluated rather than trying to determine the cause yourself.

What causes prostate cancer?

There is no single known cause of prostate cancer.

Cancer develops when genetic changes cause prostate cells to grow and survive when they normally would not. Researchers believe that a combination of ageing, inherited genetic factors, hormones and environmental influences may contribute.

Important risk factors include:

• Increasing age
• A father, brother or son with prostate cancer
• Certain inherited gene changes, including BRCA1 and BRCA2 mutations
• Certain racial or ancestral backgrounds
• Smoking
• Overweight or obesity
• Potential dietary and lifestyle factors

Age is particularly important. Prostate cancer is uncommon in younger men and becomes substantially more common as men get older.

Having a risk factor does not mean that you will develop prostate cancer. Likewise, a man without obvious risk factors can still develop it.

Can a blood test detect prostate cancer?

A blood test can help detect or assess the possibility of prostate cancer, but a blood test alone cannot confirm the diagnosis.

The most commonly used blood test is the prostate-specific antigen (PSA) test. PSA is a protein produced by prostate cells. PSA can be elevated in prostate cancer, but it can also rise because of BPH, prostatitis, infection and other prostate-related conditions.

This means that:

High PSA does not automatically mean cancer.

And:

A normal PSA does not completely rule out cancer.

If PSA is elevated or other findings are concerning, a doctor may recommend repeat PSA testing, a digital rectal examination, urine or other biomarker tests, prostate MRI and, when appropriate, a prostate biopsy.

A biopsy is generally required to confirm that prostate cancer is actually present.

How is prostate cancer diagnosed?

Diagnosis usually involves several pieces of information rather than one test.

Your doctor may consider:

• Medical and family history
• Urinary or other symptoms
• PSA blood test
• Digital rectal examination
• Prostate MRI
• Other imaging or laboratory tests when appropriate
• Prostate biopsy

A biopsy allows a pathologist to examine prostate tissue under a microscope and determine whether cancer cells are present.

The biopsy can also help determine the Gleason score and Grade Group, which provide information about how aggressive the cancer may be.

This information is combined with PSA and imaging findings to determine the extent and risk of the disease.

What are the stages of prostate cancer?

Staging tells doctors how far the cancer has progressed.

Broadly, prostate cancer can be:

• Localized: confined to the prostate
• Locally advanced: extending into nearby tissues or structures
• Regional: involving nearby lymph nodes or surrounding structures
• Metastatic: spread to distant parts of the body

Doctors also consider PSA level, Grade Group and other findings when assessing risk and determining treatment.

What is stage 4 prostate cancer?

Stage 4 prostate cancer means that the cancer has spread beyond the prostate.

Stage 4 can include cancer involving nearby lymph nodes, or cancer that has spread to distant sites. Stage IVB refers to disease that has spread to distant parts of the body, such as bones or distant lymph nodes.

The bones are the most common site of distant spread of prostate cancer. The liver and lungs can also be affected.

Stage 4 prostate cancer is more difficult to cure than localized disease, but that does not mean that treatment is futile. Modern treatments can often control advanced prostate cancer, relieve symptoms and help many men live longer.

What organ does prostate cancer spread to first?

The answer needs a little clarification.

Prostate cancer commonly spreads to nearby lymph nodes and bones. The bones are the most common site of distant metastasis.

It can also spread to the liver and lungs in more advanced disease.

When prostate cancer spreads to the bones, it remains prostate cancer. It does not become primary bone cancer.

Bone metastases may cause persistent pain, particularly in the back, hips or pelvis, and can sometimes weaken bones.

What is the best way to handle prostate cancer?

The best approach is to treat the cancer according to its risk and stage rather than assuming that every prostate cancer needs immediate aggressive treatment.

For some men with low-risk, slow-growing cancer, active surveillance may be appropriate. This involves regular PSA tests, examinations, imaging and sometimes repeat biopsies.

Other men may benefit from definitive treatment such as:

• Surgery
• Radiation therapy
• Brachytherapy
• Hormone therapy
• Chemotherapy
• Targeted therapy
• Radiopharmaceutical treatment
• Immunotherapy in selected situations

For advanced cancer, several treatments may be combined.

The right decision depends on the cancer’s stage and grade, PSA level, age, general health, life expectancy, genetic characteristics, previous treatment and personal preferences.

What is the most successful treatment for prostate cancer?

There is no single treatment that is “the best” for every man.

For localized prostate cancer, surgery and radiation therapy can provide highly effective treatment, while active surveillance may be appropriate for selected low-risk cancers.

For some men, radical prostatectomy removes the prostate and the cancer within it. Radiation therapy can also be used to destroy cancer cells.

For advanced prostate cancer, treatment often focuses on controlling cancer throughout the body. Hormone therapy, androgen-receptor pathway inhibitors, chemotherapy and other systemic treatments may be used.

The most successful treatment is therefore the one that is appropriate for the specific cancer and the individual patient, rather than simply the newest or most aggressive option.

What is the newest treatment for prostate cancer?

One of the most important recent developments is PSMA-targeted radioligand therapy using lutetium Lu 177 vipivotide tetraxetan, also known as Pluvicto.

This treatment targets prostate-specific membrane antigen (PSMA) on prostate cancer cells and delivers radiation directly to PSMA-positive cancer cells.

The FDA expanded Pluvicto’s approval in July 2026 to include adults with PSMA-positive metastatic androgen pathway modulation-naïve or hormone-sensitive prostate cancer when used with an androgen receptor pathway inhibitor. It was already approved for certain patients with PSMA-positive metastatic castration-resistant prostate cancer.

This does not mean Pluvicto is appropriate for every man with prostate cancer. It is a specialized treatment for specific advanced cancers, and patients need appropriate testing, including PSMA PET imaging, to determine whether they are suitable candidates.

Other newer approaches, including precision imaging, targeted medicines, genetic testing and combination treatments, continue to change how advanced prostate cancer is managed.

Can a man recover from prostate cancer?

Yes. Many men recover from prostate cancer, particularly when it is diagnosed before it spreads.

Localized prostate cancer can often be treated successfully with surgery, radiation or, in selected cases, monitored with active surveillance.

Recovery is different from person to person. Some men may require treatment for urinary leakage or erectile dysfunction after treatment. Others recover with few long-term problems.

Even after successful treatment, regular follow-up is important because prostate cancer can sometimes return. PSA testing is an important part of monitoring after treatment.

How long can someone with prostate cancer live?

There is no single answer because survival depends heavily on the stage and biology of the cancer.

Men whose prostate cancer is diagnosed while it is still localized generally have an excellent outlook. Cleveland Clinic notes that almost all people diagnosed before prostate cancer spreads live at least five years after diagnosis, while survival is considerably lower when the cancer has metastasized.

A man’s prognosis can depend on:

• Stage of cancer
• Grade Group or Gleason score
• PSA level
• Whether cancer has spread
• Where it has spread
• Response to treatment
• Age and overall health
• Other medical conditions

Importantly, survival statistics describe groups of people and cannot predict exactly how long one individual will live.

Modern treatment has also changed the outlook for advanced prostate cancer. Men with metastatic disease may receive several successive treatments over time, sometimes controlling the disease for years.

What are the 10 best foods for prostate health?

There is no single food that can prevent prostate cancer. However, a balanced eating pattern can support overall health and may be a sensible part of maintaining prostate health.

Ten nutritious choices include:

1. Tomatoes – A source of lycopene and other antioxidants.
2. Broccoli and other cruciferous vegetables – Such as cauliflower, cabbage and Brussels sprouts.
3. Leafy green vegetables – Spinach, kale and other greens provide folate and other nutrients.
4. Berries – Strawberries, blueberries and other berries provide fibre and antioxidant compounds.
5. Beans and lentils – Useful sources of plant protein and fibre.
6. Fatty fish – Salmon, sardines and similar fish provide omega-3 fatty acids.
7. Nuts and seeds – Almonds, walnuts, flaxseeds and other varieties provide healthy fats and nutrients.
8. Whole grains – Oats, brown rice and whole-wheat foods can provide fibre.
9. Colourful fruits and vegetables – A variety of produce provides a broad range of vitamins, minerals and plant compounds.
10. Soy foods – Foods such as tofu and unsweetened soy products can provide plant protein.

The important point is not to search for a “miracle prostate food.” Overall dietary quality matters more than any individual ingredient.

What foods should you avoid for prostate health?

There is no universally banned food for prostate health. However, it is sensible to limit foods that contribute to an unhealthy overall dietary pattern.

Try to reduce:

• Processed meats such as sausages and bacon
• Large amounts of red meat
• Deep-fried foods
• Foods high in saturated fat
• Highly processed packaged foods
• Sugary drinks and excessive added sugar
• Excessive alcohol

Research into diet and prostate cancer prevention is complex. No particular diet has been conclusively proven to prevent prostate cancer. A balanced diet rich in vegetables, whole grains, legumes and other minimally processed foods is nevertheless beneficial for cardiovascular and metabolic health.

How can you avoid prostate cancer naturally?

There is no guaranteed natural way to prevent prostate cancer.

However, you can take steps that support general health and may help reduce some cancer-related risks:

• Maintain a healthy body weight.
• Exercise regularly.
• Eat a balanced diet.
• Avoid smoking.
• Limit alcohol.
• Eat more vegetables, fruits, legumes and whole grains.
• Discuss your personal prostate cancer risk with your doctor.
• Consider screening when appropriate for your age and risk profile.

Be cautious about supplements marketed as prostate-cancer prevention products. Taking high doses of vitamins or herbal products does not necessarily protect against cancer, and some supplements can cause harm or interact with medicines.

Can a man make love after prostate cancer?

Yes. Many men can continue to have sex after prostate cancer treatment.

However, prostate cancer and its treatments can affect sexual function. Surgery and radiation can affect the nerves and blood vessels involved in erections, while hormone therapy can reduce testosterone, libido and erectile function.

Some men develop temporary erectile difficulties, while others experience longer-term problems.

The good news is that erectile dysfunction after prostate cancer treatment can often be managed. Depending on the cause, treatment may include medicines, vacuum erection devices, injections, counselling or other options.

A man may also continue to experience sexual pleasure and orgasm even if ejaculation changes after treatment. After prostate removal, for example, ejaculation is generally absent because the prostate and seminal vesicles have been removed.

Sexual health is an important part of prostate cancer recovery and should not be an embarrassing topic to avoid discussing with the treatment team.

When should a man see a doctor?

Do not wait for severe symptoms before discussing prostate health.

Speak with a doctor if you notice:

• Persistent urinary difficulty
• A weaker urine stream
• Frequent nighttime urination that is new or worsening
• Blood in the urine or semen
• Painful urination or ejaculation
• Persistent pelvic, hip or back pain
• Unexplained weight loss
• A strong family history of prostate cancer

Men with a close relative who has had prostate cancer or certain inherited genetic mutations may need to discuss prostate cancer screening earlier than men at average risk.

PSA testing should be considered as part of a discussion about the potential benefits and limitations of screening rather than as a one-size-fits-all test.

The bottom line

Prostate cancer can sound frightening, but a diagnosis does not automatically mean a poor outcome.

Many prostate cancers grow slowly, and when cancer is found while it remains localized, treatment can be highly successful. At the same time, aggressive or advanced prostate cancer requires prompt specialist assessment and carefully planned treatment.

The most important steps are to understand your personal risk, recognize concerning symptoms, discuss PSA testing when appropriate and seek medical evaluation rather than relying on symptoms, diet or supplements alone.

If prostate cancer is suspected, a combination of PSA testing, clinical assessment, imaging and, when indicated, biopsy can provide a much clearer picture. Once a diagnosis is made, treatment should be selected according to the cancer’s stage, grade, biology and the man’s overall health and preferences.

Frequently asked questions about prostate cancer

1. What are the first signs of prostate cancer?

Early prostate cancer often causes no symptoms. When symptoms occur, they may include difficulty urinating, weak urine flow, frequent urination, blood in the urine or semen, and persistent pelvic, hip or back pain.

2. Can a PSA blood test confirm prostate cancer?

No. PSA can be elevated because of prostate cancer, but also because of BPH, prostatitis and other conditions. A biopsy is generally needed to confirm prostate cancer.

3. What PSA level indicates prostate cancer?

There is no single PSA number that proves a man has prostate cancer. PSA interpretation depends on age, prostate size, medications, previous PSA results and other clinical factors.

4. Is prostate cancer curable?

Many localized prostate cancers can be successfully treated and may be cured. Advanced prostate cancer can be more difficult to cure, but modern treatments can control the disease and extend survival.

5. Does BPH cause prostate cancer?

No. Benign prostatic hyperplasia is a non-cancerous enlargement of the prostate. It can cause urinary symptoms similar to those of prostate cancer, but BPH itself is not prostate cancer.

6. What is stage 4 prostate cancer?

Stage 4 means prostate cancer has spread beyond the prostate. It may involve nearby lymph nodes or, in metastatic disease, distant sites such as bones or distant lymph nodes.

7. What is the most common place prostate cancer spreads to?

The bones are the most common site of distant prostate cancer spread. Nearby and distant lymph nodes can also be involved.

8. Can prostate cancer affect erections?

Yes. The cancer itself and treatments such as surgery, radiation and hormone therapy can affect erectile function and sexual desire. Treatments are available to help manage these problems.

9. Can diet prevent prostate cancer?

No specific food or diet has been proven to prevent prostate cancer. A healthy diet, regular physical activity, healthy weight and avoidance of smoking are sensible measures for overall health.

10. What is the newest treatment for advanced prostate cancer?

One of the newest major developments is expanded use of PSMA-targeted lutetium Lu 177 vipivotide tetraxetan (Pluvicto) for selected patients with PSMA-positive advanced prostate cancer. It is not suitable for every patient and requires specialist assessment.

11. Can prostate cancer come back after treatment?

Yes. Prostate cancer can recur after surgery or radiation. Regular follow-up, particularly PSA monitoring, helps doctors detect possible recurrence early.

12. Can a man live a normal life after prostate cancer?

Many men do. The experience depends on the cancer and treatment. Some men require ongoing management of urinary, sexual or hormonal side effects, while others return to most of their usual activities.

13. Is prostate cancer always aggressive?

No. Prostate cancer ranges from very slow-growing disease to aggressive cancers that can spread quickly. Grade Group, PSA, stage and other findings help determine how aggressive the cancer is likely to be.

14. Is prostate cancer common in older men?

Yes. The risk increases substantially with age, which is why conversations about prostate cancer risk and screening become increasingly relevant as men get older.

15. Should every man get a PSA test?

Not necessarily. Screening decisions should take account of age, family history, genetic risk, overall health and personal preferences. Discuss the benefits and possible harms of PSA testing with a healthcare professional.

To consult a Urologist at Sparsh Diagnostic Centre, call our helpline number 9830117733.

 

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Disclaimer:

No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.

 

This blog can be a helpful resource during Prostate Cancer Awareness Month in September or as a year-round guide for men’s health.

Additional Reading:

• https://www.who.int/news-room/fact-sheets/detail/cancer