If you’re waking up several times a night to urinate, hesitating before your stream starts, or feeling like your bladder never fully empties, it’s not just an inconvenience—it’s your body asking for attention.

These are classic signs of benign prostatic hyperplasia (BPH), a non-cancerous enlargement of the prostate that affects a large percentage of men over 50. At Khan Urology Clinic in Gangnam, we see this every day—professionals, travelers, retirees—men who delayed care because they assumed surgery was the only option.

The good news? It’s no longer true.

Today, UroLift® and Rezum™ offer effective, minimally invasive solutions that can relieve urinary symptoms without removing the prostate or significantly disrupting daily life. But while both are excellent options, they are not interchangeable. The right choice depends on your prostate anatomy, symptoms, and personal priorities.

Let’s walk through both—clearly, honestly, and without unnecessary medical jargon.

Why Minimally Invasive BPH Treatment Matters

For decades, the standard surgical treatment for BPH was TURP (transurethral resection of the prostate). While effective, TURP requires anesthesia, hospitalization, and carries a higher risk of sexual side effects.

What many men tell us now is simple:

“I want relief—but I don’t want my life turned upside down.”

Minimally invasive BPH treatments were designed for exactly that reason. They aim to:

Improve urine flow
Reduce night-time urination
Preserve sexual function
Allow quick recovery

Both UroLift and Rezum achieve these goals—but through very different mechanisms.

Understanding the Prostate Problem (Briefly)

Think of the prostate as a control valve sitting below the bladder, wrapped around the urethra. As it enlarges, it compresses that channel—much like stepping on a hose.

The result:

Weak stream
Straining
Urgency
Frequent urination
Nocturia (night-time urination)

Medications can help early on, but many men experience side effects or diminishing benefit over time. That’s often when procedural treatment becomes the most logical next step.

UroLift®: Mechanical Relief Without Tissue Damage

UroLift® works by repositioning the prostate—not destroying it.

How UroLift Works

Small permanent implants are placed through the urethra to pull the enlarged prostate lobes outward, opening the urinary channel. There is no cutting, heating, or removal of tissue.

The procedure:

Takes about 15–30 minutes
Is usually done under local anesthesia or light sedation
Allows same-day discharge

Advantages of UroLift

Rapid symptom relief (often within days)
Minimal downtime (most men resume normal activity in 1–2 days)
Excellent preservation of sexual function
No catheter in most cases

Ideal Candidates

UroLift is best for men with:

Mild to moderate BPH symptoms
Prostates typically 30–80 cc
Little or no median lobe enlargement

At our clinic, UroLift is often chosen by men who prioritize immediate relief and minimal post-procedure irritation.

Rezum™: Treating the Root Cause with Water Vapor

Rezum™ uses controlled water vapor (steam) to reduce excess prostate tissue.

How Rezum Works

Through a small device inserted into the urethra, short bursts of steam are injected into targeted prostate tissue. The heat causes those cells to naturally shrink and be absorbed by the body over time.

The procedure:

Is performed outpatient
Takes under an hour
Often requires short-term symptom management afterward

Advantages of Rezum

Treats a wider range of prostate anatomies
Effective for median lobe enlargement
Durable symptom improvement
Low long-term sexual side-effect rates

Ideal Candidates

Rezum is particularly well-suited for men with:

Moderate to severe symptoms
Median lobe involvement
Larger prostates (often up to 100 cc or more)

We often recommend Rezum when anatomical factors make UroLift less effective.

Recovery and Side Effects: What Men Actually Experience

After UroLift

Most men report:

Mild burning with urination for a few days
Temporary urgency or frequency
Minimal bleeding

Recovery is typically quick. Many return to work within 24–48 hours.

After Rezum

Because tissue is being treated biologically, the early recovery phase can feel more noticeable:

Increased urgency and frequency for 1–2 weeks
Temporary discomfort during urination
Short-term catheter use in some cases

Improvement is gradual, with peak results around 6–12 weeks.

Symptom Relief: Speed vs. Scope

Aspect	UroLift	Rezum
Speed of relief	Very fast	Gradual
Median lobe treatment	Limited	Excellent
Symptom reduction	Moderate–strong	Strong
Recovery intensity	Mild	Moderate (temporary)
Sexual function preservation	Excellent	Excellent

Neither option is “better”—they are different tools for different anatomies.

Sexual Function: A Major Concern (Rightly So)

Many men delay BPH treatment because they fear erectile or ejaculatory problems. This concern is valid—older surgical approaches carried real risks.

Both UroLift and Rezum were specifically designed to avoid damage to nerves and ejaculatory pathways.

Clinically:

UroLift has some of the lowest rates of ejaculatory change reported.
Rezum also preserves sexual function well, with minimal long-term impact.

At Khan Urology Clinic, preserving quality of life—not just urine flow—is a core treatment principle.

How We Help Patients Choose

When patients ask, “Which is better?”, our answer is always the same:

“It depends on you.”

We evaluate:

Prostate size and shape (including median lobe)
Symptom severity (IPSS score)
Lifestyle and work demands
Tolerance for short-term recovery symptoms
Sexual health priorities

Only after a full evaluation do we recommend a specific treatment.

Real Patient Perspectives

Men often tell us:

“UroLift felt like flipping a switch—I slept through the night almost immediately.”
“Rezum took patience, but the long-term improvement was worth it.”
“I avoided treatment for years because I feared surgery. I wish I’d done this sooner.”

What surprises many patients most is how mentally freeing symptom relief feels—no longer planning life around bathrooms or broken sleep.

Cost, Insurance, and Practical Questions

Coverage varies by country and insurance plan, but both procedures are increasingly recognized as standard BPH treatments.

During consultation, we discuss:

Insurance eligibility
Out-of-pocket expectations
Recovery planning
Travel considerations for international patients

Transparency is essential—there should be no surprises.

Frequently Asked Questions

Will I need a catheter?
Sometimes with Rezum, rarely with UroLift—and usually only short-term.

Is this permanent?
Results are long-lasting. Some men may need future treatment years later, but many do not.

Is this better than TURP?
For many men, yes—especially if preserving sexual function and quick recovery are priorities.

So—Which One Is Right for You?

A simple way to think about it:

Choose UroLift if you want fast relief, minimal downtime, and your anatomy is suitable.
Choose Rezum if you have a median lobe, larger prostate, or want deeper tissue reduction.

The correct answer comes from individualized evaluation, not online checklists.

Take the Next Step with Confidence

If urinary symptoms are affecting your sleep, focus, or confidence, it’s worth addressing them—early.

At Khan Urology Clinic in Gangnam, Seoul, we specialize in personalized, minimally invasive BPH care, guided by decades of experience and global best practices.

If you’re considering UroLift or Rezum—or simply want a clear second opinion—schedule a prostate evaluation with an experienced urologist.

Relief is possible. And it doesn’t have to mean major surgery.