Review:

Water Vapor Thermal Therapy (rezum)

overall review score: 4.2
score is between 0 and 5
Water-vapor thermal therapy, commonly known by the brand name ReZUM, is a minimally invasive medical treatment designed to address conditions such as benign prostatic hyperplasia (BPH). The procedure involves delivering controlled water vapor (steam) into the targeted tissue, causing thermal ablation and subsequent tissue shrinkage. This innovative approach aims to alleviate symptoms related to enlarged prostate glands through precise thermal tissue destruction with minimal side effects.

Key Features

  • Minimally invasive technique that uses water vapor (steam) for tissue ablation
  • Performed typically in an outpatient setting with local anesthesia
  • Promotes natural healing and tissue reduction over time
  • Short recovery period with quick symptom relief
  • Preserves neighboring structures, reducing risk of sexual or urinary side effects
  • Durable results with potential long-term symptom improvement

Pros

  • Less invasive compared to traditional surgical options like TURP
  • Quick procedure with minimal downtime
  • Low risk of serious side effects
  • Targets specific tissues, preserving surrounding anatomy
  • Effective for treating BPH symptoms

Cons

  • May require multiple treatment sessions in some cases
  • Long-term data is still accumulating for wider applications
  • Not suitable for all prostate sizes or patient conditions
  • Potential for temporary side effects such as mild discomfort or urinary symptoms post-procedure

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Last updated: Thu, May 7, 2026, 10:54:38 AM UTC