If a doctor has used the words "enlarged prostate" or "BPH" — and your father nodded and came home without fully understanding what was said — this article is for you.
BPH is one of the most common conditions in men over 50. It is also one of the most misunderstood — and, because it involves a part of the body men rarely discuss openly, one of the most feared.
Here is what it actually is, what it does, and what can be done about it.
The Question Most Families Are Asking
"The doctor said it's not cancer — but then what is it? And if it's not dangerous, why does he need treatment at all?"
Both parts of that question deserve a proper answer.
First — What is the Prostate?
The prostate is a small gland, roughly the size of a walnut, that sits just below the bladder in men. The tube that carries urine out of the body — the urethra — passes directly through its centre.
Why this matters: The prostate's location, wrapped around the urine tube like a collar around a pipe, means that when it enlarges, urination is directly and immediately affected.
The prostate's main biological job is reproductive — it produces fluid that forms part of semen. But in the context of BPH, it is its location that matters most.
What Does BPH Actually Mean?
BPH — Benign Prostatic Hyperplasia. Breaking that down:
- Benign — not cancer, not dangerous in itself
- Prostatic — involving the prostate gland
- Hyperplasia — an increase in the number of cells, causing the gland to grow larger than it should
As the prostate grows, it tightens around the urine tube. The passage for urine narrows. Flow weakens. The bladder has to push harder to empty. Over months and years, symptoms develop — and the bladder itself begins to change.
Why Does the Prostate Grow?
Two things drive prostate growth: age and hormones.
As men get older, a hormone called DHT (a byproduct of testosterone) accumulates in prostate tissue and stimulates cell growth. This is a normal biological process — but in some men it progresses further than in others.
Key numbers:
- By age 50, the prostate has measurably enlarged in about 50% of men
- By age 60, that rises to 60%
- By age 80, it crosses 80%
Important: Not every man with an enlarged prostate will have symptoms. Prostate size alone does not determine how much trouble it causes. The location of growth within the gland, and how the bladder responds to the obstruction, matters just as much as size.
BPH and Prostate Cancer — Are They the Same Thing?
No. Absolutely not.
This is the question that sits unspoken in almost every first consultation — and the answer is unambiguous.
What you need to know:
- BPH is not cancer
- BPH does not cause cancer
- BPH does not increase the risk of prostate cancer
- They are entirely separate conditions that happen to involve the same gland
BPH involves growth of the inner zone of the prostate. Prostate cancer typically arises from the outer zone. A man can have both conditions simultaneously — but one does not lead to the other.
The fear of cancer is one of the main reasons men delay seeing a doctor. Understanding that an enlarged prostate is not a cancer diagnosis — and that the two are easily distinguished with a simple blood test — often comes as a significant relief.
Worried about PSA or prostate cancer? We have a dedicated article on exactly that.
What Happens Inside the Body as BPH Progresses?
This is where most patient education stops short — and it shouldn't. Understanding what is happening inside helps families make better decisions about when to act.
Stage 1 — Early obstruction: The prostate begins pressing on the urine tube. Flow slows. The bladder compensates by contracting harder. Symptoms are mild — slightly weak stream, occasional urgency.
Stage 2 — Bladder working overtime: The bladder muscle thickens from constant effort. Urgency increases. Night-time urination becomes more frequent. Post-void residual volume (urine left behind after each visit) begins to increase.
Stage 3 — Bladder begins to fail: The thickened bladder muscle becomes stiff and loses efficiency. Residual volumes increase significantly. Risk of urinary tract infections rises. In some men, a bladder stone forms from stagnant urine.
Stage 4 — Advanced consequences: In long-standing, untreated cases — back-pressure from a chronically full bladder begins to affect the kidneys. This is called hydronephrosis and represents serious, potentially irreversible damage.
At any stage, acute urinary retention can occur — a sudden, complete inability to urinate requiring emergency catheterisation. This can happen without warning, even in men whose symptoms seemed stable the week before.
How is BPH Diagnosed?
Diagnosis is straightforward and begins at the first consultation.
| Investigation | What It Shows |
|---|---|
| IPSS questionnaire | Objective symptom severity score |
| Physical exam + DRE | Prostate size and consistency; rules out cancer features |
| Urine test | Rules out infection |
| Blood test (PSA) | Rules out prostate cancer; establishes baseline |
| Ultrasound abdomen | Prostate size (grams), bladder wall thickness, post-void residual volume |
| Uroflowmetry | Peak urine flow rate — normal is above 15 ml/sec; below 10 ml/sec indicates significant obstruction |
On prostate size: A normal prostate weighs 20–30 grams. In BPH, it commonly ranges from 40 grams to over 100 grams. Size matters for choosing treatment — but it is not the only factor.
On DRE (the prostate examination): This takes less than a minute. It is far less uncomfortable than most men anticipate — and it gives the doctor direct, immediate information that no scan fully replaces.
What Are the Treatment Options?
This is where the picture has changed significantly over the last decade. BPH is no longer a condition where the only choice is between tablets and surgery.
1. Watchful waiting: For mild symptoms (IPSS below 8) that are stable and not affecting quality of life. Regular monitoring, lifestyle adjustments, no active treatment.
2. Medications: Two main classes, often used together:
- Alpha-blockers (tamsulosin, alfuzosin) — relax the muscle around the prostate and bladder neck. Work relatively quickly, within days to weeks
- 5-alpha reductase inhibitors (finasteride, dutasteride) — block the hormone driving prostate growth, causing gradual shrinkage over 3–6 months. More effective for larger prostates
Medications manage symptoms — they do not cure BPH. If stopped, symptoms typically return.
3. Minimally invasive procedures: For men who have not responded adequately to medication, or who prefer not to be on long-term tablets. Done without major surgery, often as day procedures:
- UroLift — tiny implants that hold the enlarged prostate tissue away from the urine tube. No cutting, no heat, no removal of tissue. Suitable for prostates under 80 grams without a large middle lobe
- Rezum — steam delivered directly into prostate tissue causes it to shrink over a few weeks. Clinic-based procedure
- iTind — a temporary implant placed in the prostate for 5–7 days that reshapes the urinary channel as it expands, then removed. Suitable for mild to moderate obstruction
4. Surgical options: For larger prostates, more severe obstruction, or when less invasive options are not suitable:
- Bipolar TURP — the gold standard surgical treatment. Obstructing prostate tissue is removed from within using an instrument passed through the urine tube — no external cuts. Bipolar technology has significantly reduced bleeding risk compared to older methods
- PAE (Prostatic Artery Embolization) — an interventional radiology procedure where tiny particles are injected into the blood vessels supplying the prostate, causing it to shrink. Done under local anaesthesia with sedation, no cuts, same-day or next-day discharge
The critical point: Different treatments suit different patients. A 52-year-old with a 38-gram prostate and moderate symptoms is not the same as a 74-year-old with a 110-gram prostate and recurrent retention. They should not receive the same treatment — and at a proper evaluation, they won't.
Not sure which option is right for your father? Our care navigators will walk you through it — at no cost.
FAQs — What Families Ask Us
Q. His prostate is enlarged but the doctor said symptoms are mild. Does he still need treatment?
Not necessarily right now. Mild, stable symptoms with a good quality of life can be monitored. But "mild" needs to be assessed properly — with an IPSS score, an ultrasound, and a flow test — not just assumed.
Q. He has been on tamsulosin for years. Is that enough?
Tamsulosin (an alpha-blocker) relieves symptoms but does not shrink the prostate or slow its growth. If the prostate is large (above 40 grams) and symptoms are worsening, a 5-alpha reductase inhibitor is typically added — or a procedure is considered.
Q. Will surgery affect his sexual function?
This depends entirely on the type of procedure. Retrograde ejaculation (dry orgasm) occurs in 65–70% of men after conventional TURP. Erectile dysfunction risk is around 5%. Newer procedures like UroLift and PAE have significantly lower rates of sexual side effects — this is one of the reasons they are preferred in certain patient profiles. This is something to discuss specifically with the treating doctor before any decision is made.
Q. Can BPH come back after treatment?
Medications manage but do not cure BPH — symptoms return if stopped. Surgical treatments that remove or destroy tissue (TURP, Rezum, HoLEP) have lower recurrence rates. Procedures like UroLift and PAE may require re-treatment in some men over time. The right treatment plan accounts for long-term outcomes, not just immediate relief.
The Takeaway
BPH is common, it is not cancer, and it is very treatable. The range of options today — from a daily tablet to a same-day minimally invasive procedure to conventional surgery — means that almost every man can find an approach that suits his specific situation, prostate size, and preferences.
But the right choice requires a proper evaluation. Not a guess. Not a tablet prescribed over the phone. A proper assessment — with imaging, flow testing, and a doctor who takes the time to explain the options. That is exactly what a first consultation provides.
At MyDocsy, our care navigators help you understand your options, connect with the right specialist, and guide you through every step — from first consultation to treatment and recovery. My Care Only at MyDocsy.
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