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    • Home
    • About
    • Prostate Cancer
      • Prostate Cancer Overview
      • Raised PSA
      • Prostate MRI & Biopsy
      • Robotic Prostatectomy
      • Whole-Gland Brachytherapy
      • Focal Treatment
    • Enlarged Prostate (BPH)
      • BPH Overview
      • Rezūm
      • UroLift
      • TURP
    • General Urology
      • Blood in the Urine
      • Kidney Stones
      • Vasectomy
    • Patient Information
      • First Visit & Referrals
      • Fees
      • Patient Info & Forms
    • Contact
  • Home
  • About
  • Prostate Cancer
    • Prostate Cancer Overview
    • Raised PSA
    • Prostate MRI & Biopsy
    • Robotic Prostatectomy
    • Whole-Gland Brachytherapy
    • Focal Treatment
  • Enlarged Prostate (BPH)
    • BPH Overview
    • Rezūm
    • UroLift
    • TURP
  • General Urology
    • Blood in the Urine
    • Kidney Stones
    • Vasectomy
  • Patient Information
    • First Visit & Referrals
    • Fees
    • Patient Info & Forms
  • Contact
Peel Urology Group

DR CHEW-LIN YIP | UROLOGIST

DR CHEW-LIN YIP | UROLOGISTDR CHEW-LIN YIP | UROLOGISTDR CHEW-LIN YIP | UROLOGIST

Rezūm Water-Vapour Therapy for Enlarged Prostate

What is Rezūm?

Dr Chew-Lin Yip performs Rezūm as a hospital procedure for selected patients with urinary symptoms caused by benign prostate enlargement. Assessment and follow-up consultations are available in Mandurah, Murdoch and Rockingham. Rezūm uses controlled amounts of sterile water vapour to treat prostate tissue that is obstructing the urethra. Over the following weeks and months, the body gradually absorbs the treated tissue, creating more room for urine to flow. The procedure is performed through the urethra without a skin incision or permanent implant.


Dr Yip performs Rezūm at Peel Health Campus in Mandurah, St John of God Murdoch and Hollywood Private Hospital in Nedlands. Men living in Mandurah, Rockingham and the wider Peel region can usually have both their consultation and their procedure close to home.

Important safety information

Surgery is required to use the Rezum System, and any surgical procedure carries risk. Outcomes may vary for each patient. Consult with your doctor to determine if the Rezum System is suitable for you and any factors that could impact your response.

Who may be suitable?

Rezūm may be considered for selected men with bothersome urinary symptoms caused by benign prostate enlargement, including men whose symptoms have not been adequately controlled with medication or who wish to consider a procedural treatment. Dr Yip will assess the size and shape of the prostate, the location of obstructing tissue, bladder function, symptom severity, previous urinary retention, general health and current medicines. Rezūm is not suitable for every man.

Your assessment with Dr Yip

At consultation, Dr Yip will discuss your urinary symptoms, medical history, medicines and treatment priorities. Assessment may include a urine test, prostate examination, PSA testing when appropriate, urinary-flow measurement and an ultrasound to measure urine remaining after voiding. In some circumstances, prostate imaging or flexible cystoscopy may be recommended. These findings help Dr Yip confirm the likely cause of the symptoms and whether Rezūm suits your prostate anatomy and bladder function.

What Dr Yip does during the procedure

Dr Yip generally performs Rezūm as a hospital day procedure under anaesthesia. He passes a small telescope through the urethra and delivers controlled doses of water vapour into selected areas of obstructing prostate tissue. The number and position of treatments depend on the individual prostate anatomy. No external incision is required.

Recovery and catheter expectations

A temporary urinary catheter is usually required after Rezūm and commonly remains in place for several days while early swelling settles. Dr Yip will explain the expected catheter plan and arrange its removal. Burning, urgency, frequency, pelvic discomfort and some blood in the urine or semen can occur. Symptoms may initially remain unchanged or temporarily worsen. Improvement is gradual and varies between patients.

Potential benefits and limitations

Rezūm is performed without a skin incision and does not leave a permanent implant. Studies in selected men have shown improvement in urinary symptoms and flow, with outcomes followed for up to five years. Published studies reported a relatively low rate of new sexual dysfunction, although changes in ejaculation or erectile function remain possible. Improvement is not immediate and may be less complete than procedures that remove more tissue. Some men may need continued medication, another catheter or further treatment if symptoms persist or return.

Risks and possible side effects

Possible effects include pain or burning when passing urine, urgency, frequency, blood in the urine or semen and pelvic discomfort. Other risks include urinary infection, difficulty passing urine, prolonged catheterisation, incomplete symptom relief, reduced or absent ejaculation, painful ejaculation, erectile-function changes, urinary leakage, inflammation and narrowing of the urethra or bladder neck. Less common but serious complications can occur. Dr Yip will discuss your individual risks as part of informed consent.

Follow-up and when to seek help

Dr Yip will arrange catheter removal and postoperative review, then monitor how symptoms and bladder emptying change. Follow-up may include discussion of symptoms, urinary-flow testing, measurement of residual urine and review of medicines. Seek prompt medical advice if you develop fever, increasing pain, heavy bleeding or clots, a catheter that is not draining, or an inability to pass urine after catheter removal. This information is general and does not replace personal medical advice.

How Rezūm water-vapour therapy works

This animation explains how controlled water vapour is delivered to obstructing prostate tissue and how the treated tissue reduces gradually. It provides general information only; Dr Yip will explain how the procedure and recovery would apply to you.

Frequently asked questions

Common questions about Rezūm treatment and recovery.

Yes. Dr Yip performs Rezūm under general anaesthetic.


Rezūm is usually planned as a day procedure in Dr Yip’s practice, with discharge the same day when recovery is satisfactory. A responsible adult is needed for transport home, and driving should be avoided for 24 hours after general anaesthetic.


Usually. A catheter is commonly left in place for about seven days while the prostate swells in response to treatment. Dr Yip will give individual catheter instructions.


Rezūm works gradually as treated tissue reduces over the following weeks and months. Symptoms can be worse during the first few weeks before improvement becomes apparent.


Rezūm can change ejaculation, although it may be considered when preserving ejaculation is a priority. Individual outcomes cannot be guaranteed and Dr Yip will discuss this during assessment.


Rezūm is not expected to affect erections, but individual outcomes vary. Any unexpected change should be discussed with Dr Yip.


Improvement may last for years, but the prostate can continue to grow and some patients require further treatment. Individual results vary.


Many patients take a few days away from work. Timing depends on the catheter, the type of work and individual recovery.


Suitability depends on prostate size and anatomy, including whether a middle lobe is present, as well as symptoms, test results and the patient’s priorities. Dr Yip assesses both options before a decision is made.


At Peel Health Campus in Mandurah, St John of God Murdoch or Hollywood Private Hospital in Nedlands.



Copyright © 2026 Peel Urology Group. Information is general and does not replace personal medical advice.

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