Benign Prostatic Hyperplasia (BPH), or enlarged prostate, is a common condition that affects men as they age, causing urinary symptoms such as weak flow, frequent urination, and incomplete bladder emptying. Rezum Heat Vapor Therapy is an innovative, minimally invasive solution that treats BPH effectively while preserving sexual function. Korea has become a leading destination for this treatment, offering state-of-the-art technology, highly skilled urologists, and comprehensive support for international patients.
Treatment Overview
Rezum Heat Vapor Therapy works by delivering sterile water vapor (steam) directly into the prostate tissue. The heat energy from the vapor causes targeted prostate cells to die, allowing the tissue to shrink naturally over time. Unlike traditional surgical treatments like TURP or laser procedures, Rezum is outpatient-based, minimally invasive, and requires only local anesthesia.
Korean hospitals use advanced imaging, mapping, and precision tools to ensure the steam is delivered exactly where needed, maximizing effectiveness and safety for international patients.
Purpose & Benefits
Purpose
The primary goal of Rezum Heat Vapor Therapy is to relieve urinary obstruction caused by an enlarged prostate and restore normal urinary function. It addresses key symptoms including:
- Weak urine stream
- Frequent urination, especially at night (nocturia)
- Urgency and incomplete bladder emptying
- Difficulty starting urination
Key Benefits
- Minimally invasive, no incisions or cuts
- Preserves erectile and ejaculatory function
- Quick outpatient procedure (10–15 minutes)
- No general anesthesia required
- Rapid recovery and return to daily life
- Long-lasting symptom relief (4–5+ years)
- Reduces or eliminates the need for medications
Ideal Candidates
Rezum Heat Vapor Therapy is suitable for men who:
- Have been diagnosed with BPH
- Experience moderate to severe urinary symptoms
- Prefer a non-surgical treatment
- Want to maintain sexual function
- Have prostate sizes typically between 30–80 grams
- Are experiencing side effects from BPH medications
Not Ideal For
- Extremely large prostates (>120 grams)
- Active urinary tract infections
- Complex urinary tract anatomical issues
Korean urologists perform a detailed evaluation including PSA testing, prostate imaging, and uroflowmetry to confirm eligibility.
Possible Risks & Complications
Rezum is generally very safe, but temporary side effects may occur:
- Mild urinary burning or discomfort
- Light blood in urine or semen
- Increased urgency or frequency
- Temporary urinary retention (may require a catheter for 1–3 days)
- Pelvic discomfort or mild pressure
- Rare infection
Most side effects resolve within a few days to a few weeks. Serious complications are uncommon, especially in experienced Korean clinics.
Techniques & Technology Used
Rezum uses radiofrequency-generated steam delivered via a precision handpiece inserted into the urethra. Thermal energy destroys enlarged prostate tissue without affecting surrounding nerves or structures. Over the next weeks, the treated tissue shrinks naturally, relieving obstruction.
Korean Clinic Advantages:
- High-resolution transrectal ultrasound for precise targeting
- 3D prostate mapping
- Uroflowmetry and post-void residual testing
- MRI-based treatment planning for complex cases
- Modern, sterile, single-use devices
Treatment Process in Korea
Step 1: Consultation & Diagnosis
- PSA blood test
- Ultrasound or MRI evaluation of the prostate
- Uroflowmetry and bladder scan
- Symptom assessment
Step 2: Procedure
- Performed under local anesthesia
- Outpatient procedure, taking approximately 10–15 minutes
- Steam is injected into targeted prostate tissue
- Temporary catheter may be placed for 1–3 days
Step 3: Post-Procedure & Follow-Up
- Most patients return to normal activities within 48–72 hours
- Follow-up includes uroflowmetry and ultrasound monitoring
- Telemedicine follow-up is available for international patients
Recovery & After-Care
Recovery from Rezum Heat Vapor Therapy is generally fast and manageable:
- Mild urinary discomfort for a few days is normal
- Avoid heavy lifting or strenuous activity for one week
- Drink plenty of fluids to flush the bladder
- Gradual improvement in symptoms occurs over 2–12 weeks
- Full prostate shrinkage occurs within 3–6 months
Follow-Up:
Korean clinics provide follow-up appointments to monitor progress and ensure optimal results. Telemedicine is available for international patients.
Results & Longevity
Patients typically experience:
- Stronger and more consistent urinary flow
- Reduced urgency and frequency
- Fewer nighttime bathroom trips
- Improved bladder emptying
- Significant quality-of-life improvement
Duration:
Rezum Heat Vapor Therapy provides long-term symptom relief for 4–5 years or more, with most patients not needing repeat treatment.
Why Korea Is a Top Destination for Rezum Therapy
Korea is a global leader in Rezum therapy due to:
- Experienced urologists specializing in minimally invasive BPH procedures
- Advanced diagnostic and treatment technology
- Affordable and transparent treatment packages
- English-speaking international patient coordinators
- Modern, high-standard hospital facilities
- Short waiting times and fast scheduling
These advantages make Korea a preferred destination for international patients seeking effective BPH treatment.
Cost of Rezum Heat Vapor Therapy in Korea
Estimated Price Range: USD $2,500 – $5,500
Costs vary based on clinic, diagnostic tests, and hospital level. Packages typically include consultation, PSA and ultrasound tests, procedure fee, catheter management, and follow-up care.
Popular Clinics in Korea for Rezum Therapy
- Gangnam premium urology clinics
- Seoul National University Hospital
- Samsung Medical Center
- Asan Medical Center
- Severance Hospital
- Specialized men’s health centers in Seoul
Specific clinic recommendations can be provided for international patients.
