Men's urology

Enlarged prostate

By 50, around half of men have some prostate enlargement, and most just put up with it. Here's what the night trips and slow stream really mean, and what a doctor can do about it.

  • 1 in 2

    Men over 50

  • Most

    Symptoms treatable

  • 45 min

    Private consult

  • TH·EN·ZH

    Spoken here

Medically reviewed by Dr. Cheevathun Theeraratvarasin (Big)

MOPH-licensed clinic

4.6 from 158 Google reviews

92% five-star ratings

Private & confidential

Signs

  • A weak or slow urine stream

  • Getting up at night to urinate

  • Difficulty starting, stopping and starting again

  • Feeling the bladder never fully empties

  • Sudden urgency and more frequent trips

Common causes

  • Age-related prostate enlargement, the most common

  • Prostatitis, an inflamed or infected prostate

  • An overactive bladder

  • Some medications, including decongestants

  • Rarely something more serious, which is why testing matters

When to see a doctor

  • You're up more than once a night, most nights

  • You see blood in urine or semen

  • Symptoms shape your day: aisle seats, mapping toilets

  • You suddenly can't urinate at all, that's urgent

  • You're over 50 and have never had a prostate check

Understanding the condition

It grows with age, and it's treatable

The prostate keeps growing slowly through adult life. In many men it eventually presses on the urethra, the tube it wraps around, and that's what causes the weak stream, the night trips and the urgency. It's called benign prostatic hyperplasia, and it isn't caused by anything you did.

The first job is sorting benign enlargement from the other causes: infection, an overactive bladder, medication effects, and ruling out anything serious. A PSA blood test, a urine test and a brief exam usually settle it, most of it same day.

Once the cause is clear, treatment works. Modern medication either relaxes the prostate so urine flows freely, often within weeks, or shrinks the gland itself over a few months. Regular follow-up keeps it that way.

Most men put up with the night trips for years before they ask. One visit usually tells us exactly what's going on, and the treatment is simpler than they expect.
Dr. Cheevathun Theeraratvarasin (Big)

Our solutions for prostate symptoms

Options, matched to the cause

We confirm what's driving your symptoms first, then choose from these, sometimes one, sometimes a combination. Each links to the full guide.

First line

Tamsulosin

An alpha-blocker that relaxes muscle in the prostate and bladder neck. Flow often improves within days.

Read the guide

Alpha-blocker alternative

Alfuzosin

Works the same way as tamsulosin, with a lower rate of ejaculation side effects for some men.

Read the guide

If blood pressure too

Doxazosin

An alpha-blocker that eases urinary symptoms and lowers blood pressure, useful when you have both.

Read the guide

For larger prostates

Finasteride 5 mg

Shrinks the prostate itself by blocking DHT. Slower to act, but it treats the enlargement, not just the symptoms.

Read the guide

Your journey

What happens when you come in

1. Private consult

45 minutes, one to one, no judgment and no audience. We map your symptoms properly: stream, frequency, night trips, urgency.

2. Root cause tests

PSA blood test, urine test and a brief exam so the plan is based on data, not a guess. Anything sensitive is explained before it happens.

3. Your plan

Matched to your prostate size, symptoms and priorities, with honest options clearly explained. You decide, never pressured.

4. Same doctor follow up

Symptom and PSA review with the doctor who saw you, and dose adjustments if needed. No hand offs, no commissions.

Meet the doctors

Who you'll see

Board-certified urologists, trained internationally, who handle prostate care every week. The same doctor from consult to follow-up.

Dr. Cheevathun Theeraratvarasin (Big)

Dr. Cheevathun Theeraratvarasin (Big)

Board-certified Urologist · Prostate care

Dr. Noppon Arunkajohnsak (Win)

Dr. Noppon Arunkajohnsak (Win)

Board-certified Urologist

Dr. Chonlatee Roekmongkolwit (Boss)

Dr. Chonlatee Roekmongkolwit (Boss)

Board-certified Urologist

What our patients say

Menscape Clinic Bangkok consultation room

Book your consultation today.

Prostate screening

Getting a prostate check is never fun but Dr. Big made it as comfortable as possible. The full checkup was thorough and professional. Good to know everything is in order.

William T. · Verified patient review

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Frequently asked questions

Is getting up at night to pee just normal aging?

Once, occasionally, can be. Most nights, more than once, usually isn't, and an enlarged prostate is the most common reason. It's worth a check because it's one of the easiest urinary symptoms to improve with treatment.

Does an enlarged prostate mean cancer?

No. BPH is benign, and having it doesn't turn into cancer. But the symptoms can overlap, which is exactly why a PSA test and an exam are part of the first visit: to rule the serious causes out, not because we expect them.

Do I have to have a rectal exam?

The exam takes seconds and tells the doctor a lot about prostate size and texture, but nothing happens without your agreement. PSA, urine tests and your symptom history carry much of the assessment, and everything is explained before it happens.

How fast does treatment work?

Alpha-blockers like tamsulosin often improve flow within days to weeks. Finasteride works differently: it shrinks the prostate gradually, so the full effect takes 3–6 months. The doctor sets the timeline honestly at the start.

Will the medication affect my sex life?

It can, and we'd rather tell you upfront. Some alpha-blockers affect ejaculation, and finasteride affects libido in a small minority of men. The doctor matches the medication to your priorities and adjusts it if a side effect bothers you.

Get a straight answer about your prostate

Get a straight answer
about your prostate
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