Rezum Water Vapour Therapy: A Minimally Invasive Prostate Treatment

Aug 4, 2026 · 4 min read

Rezum Water Vapour Therapy: A Minimally Invasive Prostate Treatment

Rezum Water Vapour Therapy offers a modern, minimally invasive alternative for treating prostate conditions, notably benign prostatic hyperplasia (BPH). This innovative approach, which utilizes controlled water vapor, promises to mitigate the risks and recovery time associated with traditional prostate surgeries.

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Resum Therapy for Prostate Treatment: A Modern Alternative to Traditional Surgery

Rezum's water vapour therapy provides an innovative, minimally invasive solution for prostate conditions, particularly benign prostatic hyperplasia (BPH). This advanced technique, based on a system from Boston Scientific, represents a significant departure from traditional surgical procedures. By leveraging the power of water vapour, Resum offers a range of benefits, including reduced risk of complications, faster recovery, and preservation of sexual function.

Context: The Significance of Minimally Invasive Surgical Therapies

Traditional prostate surgeries, such as transurethral resection of the prostate (TURP) and open prostatectomy, have long been the standard of care for enlarged prostates. However, these procedures often come with significant risks and drawbacks, including a high chance of bleeding, retrograde ejaculation, and a lengthy recovery period. Minimally invasive surgical therapies (MIST) aim to mitigate these issues by providing effective treatment with less trauma to the body.

Understanding Resum Therapy

Developed by Boston Scientific, the Rezum System is designed to treat BPH through a process called water vapour thermal therapy. The procedure is straightforward. A thin needle is inserted into the prostate, delivering water vapour at a controlled temperature of 102 degrees Celsius. This heat causes the prostate tissue to undergo necrosis, reducing its size and alleviating symptoms. The entire procedure is typically completed in under 5–10 minutes, making it an ideal daycare treatment.

The Procedure and Its Benefits

One of the standout features of the Rezum procedure is its minimal invasiveness. Unlike traditional surgeries, Rezum does not involve extensive incisions or blood loss. The treatment is performed under minimal anesthesia, allowing patients to go home shortly after the procedure. This not only reduces the risk of complications but also accelerates recovery.

Patients who undergo Rezum therapy experience several key benefits:

  • Reduced Risk of Complications: By avoiding major surgery, the risk of bleeding, infection, and other complications is significantly lowered.
  • Faster Recovery: The minimally invasive nature of the procedure means patients can resume normal activities more quickly.
  • Preservation of Sexual Function: One of the major concerns with traditional prostate surgeries is the impact on sexual function. Rezum therapy is designed to preserve sexual function, making it an attractive option for younger patients.
  • Improved Quality of Life: The procedure effectively reduces symptoms associated with BPH, leading to an improved quality of life for patients.

Advantages Over Traditional Surgery

Traditional surgeries like TURP, open prostatectomy, and laser therapies come with a range of potential complications, including:

  • Retrograde Ejaculation: This condition, where semen enters the bladder instead of exiting through the urethra during orgasm, is a common side effect of traditional prostate surgeries.
  • Erectile Dysfunction: Traditional surgeries can also impact a man's ability to achieve or maintain an erection.
  • Longer Recovery Periods: Traditional surgeries typically require longer hospital stays and recovery times, which can be disruptive to a patient's life.

In contrast, Rezum therapy addresses these issues by offering a more targeted and less invasive approach. The procedure is performed in an outpatient setting, and patients can return to normal activities within a few days.

Practical Tips for Patients Considering Rezum Therapy

If you or someone you know is considering Rezum therapy, here are some practical tips to keep in mind:

  • Consult a Urologist: It's essential to consult with a qualified urologist who has experience with the Rezum procedure. They can provide detailed information and address any concerns you may have.
  • Understand the Risks and Benefits: While Rezum therapy has many advantages, it's important to understand the potential risks and benefits. Your urologist can help you weigh these factors.
  • Prepare for the Procedure: Follow your healthcare provider's instructions for pre-procedure preparation, which may include instructions on medication and fasting.
  • Plan for Recovery: Although recovery is faster with Rezum therapy, it's still important to plan for some downtime. Arrange for transportation and support during the initial recovery period.

Important Takeaways

  • Minimally Invasive: Rezum therapy offers a less invasive alternative to traditional prostate surgeries, reducing the risk of complications.
  • Proven Effective: The procedure has shown effectiveness in treating BPH, providing significant relief from symptoms.
  • Quick Recovery: Patients can typically return home the same day and resume normal activities within a few days.
  • Preserves Sexual Function: Unlike traditional surgeries, Rezum therapy does not typically impact sexual function, making it a preferred option for many patients.

Conclusion

The introduction of Rezum therapy marks a significant advancement in the treatment of prostate conditions, particularly BPH. By offering a minimally invasive, effective, and safe alternative to traditional surgeries, Rezum provides patients with a new option that can improve their quality of life. With its reduced risk of complications, faster recovery, and preservation of sexual function, Rezum therapy is a promising development in the field of urology.

Summary

Key points

  • Rezum's water vapour therapy is a minimally invasive solution for prostate conditions, particularly benign prostatic hyperplasia (BPH).
  • The Rezum System, from Boston Scientific, uses water vapour to cause prostate tissue necrosis, reducing its size and alleviating symptoms.
  • Rezum therapy offers reduced risk of complications, faster recovery, and preservation of sexual function compared to traditional surgeries.
  • The Rezum procedure is typically completed in under 5–10 minutes, making it an ideal daycare treatment.
  • The procedure is performed under minimal anesthesia, allowing patients to go home shortly after the procedure.
  • Traditional prostate surgeries often come with significant risks and drawbacks, including a high chance of bleeding, retrograde ejaculation, and a lengthy recovery period.
Answers

FAQ

Rezum Water Vapour Therapy is a minimally invasive treatment for benign prostatic hyperplasia (BPH) that utilizes controlled water vapor to reduce the size of the enlarged prostate. The procedure involves inserting a small needle into the prostate and delivering water vapor to the targeted tissue, which then shrinks over time, relieving symptoms.

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