Rezūm System treatment is a minimally invasive procedure that involves using small, precise amounts of steam to shrink an enlarged prostate so it no longer causes urinary problems.
Rezūm System for enlarged prostate
Also known as: Rezūm System for benign prostate hyperplasia, Rezūm water vapour therapy for benign prostate hyperplasia, Rezūm water vapour therapy for enlarged prostate
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What is it for?
Treating an enlarged prostate
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Treatment overview
The prostate is a small gland, located in the pelvis in men, between the penis and the bladder. It often grows larger the older a man gets. As the prostate gets bigger, it may press on or partly block the tube that allows urine to pass out of the body (the urethra). This can lead to various urinary problems, including urinary tract infections.
Rezūm water vapour therapy is a modern, minimally invasive procedure for men with an enlarged prostate that can rapidly treat urinary problems and improve quality of life.
The treatment involves releasing precisely targeted steam into the prostate to shrink excess tissue that is pressing on the urethra.
At London Urologica, you will be thoroughly assessed by a world-class urologist to check your suitability for this type of treatment. The Rezūm System procedure will then be performed by one of our leading urology consultants.
The treatment usually takes around three to seven minutes and does not involve an overnight stay. An expert multidisciplinary team will also support you throughout the day of your procedure and during your recovery.
Treatment with the Rezūm System at London Urologica usually involves being admitted and discharged on the same day. For the procedure itself, you will be sedated by a consultant anaesthetist with oral sedation or local anaesthetic. Typically, a general anaesthetic is not needed. Your urology consultant will insert a narrow, flexible telescope into your urethra through the end of your penis. This allows the consultant to view the prostate and accurately target treatment. Your consultant will then use a fine needle to inject small amounts of water vapour (steam) into the targeted prostate tissue. The water vapour immediately attacks the tissue, causing cells to die. Over time, the body’s natural healing process removes the dead cells, causing your prostate to shrink in size. The steam injections used last around nine seconds each. The number of injections needed will depend on the amount of prostate tissue that needs removing.
Your recovery will depend on your general health and wellbeing. But most people can return to normal activities within a few days. Many men can pass urine naturally after the procedure, but patients will need to use a catheter at home for the first few days.
Medication has long been the first option for treatment for an enlarged prostate. But in some cases, medication leads to patients experiencing problems with sexual function, dizziness and headaches. In addition, many men do not want to undergo a surgical procedure such as TURP (transurethral resection of the prostate) because of the risks associated with it. These include not being able to ejaculate normally, problems getting or maintaining an erection, and weeing without meaning to. As a result, the use of the Rezūm System can be a good alternative for some men. Benefits of Rezūm water vapour therapy can include: • Reduction of the risk of retrograde ejaculation (when semen enters the bladder instead of emerging through the penis during orgasm) • Quick and painless procedure • Minimal recovery time • Rapid symptom relief, as early as two weeks after the procedure • Preservation of sexual function and fertility
Our world-class urological consultants, anaesthetists and nursing staff work together to minimise risks and support safe recovery. No significant dangers are associated with Rezūm System water vapour therapy, but the procedure can lead to some side effects. These include:
- Pain or burning when urinating
- Blood in the urine
- A weak ejaculation
- Urinary tract infection
- Blood in the semen
The Rezūm System treatment is a minimally invasive, non-surgical procedure that is used to treat an enlarged prostate (benign prostatic hyperplasia). It does this by using precisely targeted steam to remove excess prostate tissue that is pressing on the tube that allows urine to pass out of the body (the urethra). This can help with the following problems: • Reduced urine stream • Frequently needing to urinate • Leakage of urine • Trouble starting to urinate • Difficulty fully emptying the bladder • A urinary tract infection
We offer Fixed Price Packages
Where possible, we’ll provide a fixed-price package for your hospital care. This covers your hospital stay, nursing, and use of our facilities, giving you a clear guide to what those costs will be.
- Pre-op assessment
- Hospital stay, nursing care and meals
- Tests, scans and physio during your stay
- Take-home medication (up to 5 days)
- Post-op follow-up appointments
- Standard equipment or prosthesis (if needed)
- Unplanned extended stay or ITU (if clinically required)
- Initial consultation and any tests done during it
- Consultant and anaesthetist fees (quoted separately)
- Physio or therapy before or after your stay
- Diagnostics before admission (unless agreed in your plan)
- Specialist medication beyond 5 days
- Ambulance transport or bespoke prosthetics
Your consultant’s fees are quoted separately and shared directly by their office after your consultation. These professional fees cover the time, expertise, and care provided by your consultant before, during, and after your treatment. See our full terms and conditions
Why choose The London Clinic?
Trusted for over 90 years, The London Clinic is an independent charitable hospital that reinvests into care, research, and support for those who can’t easily access private treatment.
The UK’s largest independent hospital
More patients choose The London Clinic than any other.
Top-rated by real patients
4.86/5 from over 1,600 reviews on Doctify and over 4.5 on Google.
Full intensive care on-site
World-class 13-bed ICU for expert support if your care becomes complex.
Investing in clinical excellence
Backed by Northwestern, we equip our teams with cutting-edge medical equipment.
0% Finance Options
We’ve teamed up with Chrysalis to offer you funding options that allow you to spread the cost of your treatment.
If you choose to pay for your treatment at The London Clinic over 12 months, you can make use of a great 0% interest option and pay nothing extra. Or you can choose to pay over two to five years at 14.9% APR.
Trustees of the London Clinic Ltd trading as The London Clinic is an Appointed Representative of Chrysalis Finance Limited, which is authorised and regulated by the Financial Conduct Authority. The London Clinic is a credit broker, not a lender. The provider of a payment scheme which is not offered through or by Chrysalis Finance Limited may not be so authorised and regulated. Cancer treatments or transplants aren’t covered by finance packages. Finance options are only available for UK patients.