Trial to Assess the Efficacy and Safety During Convective Radiofrequency Water Vapor Thermal Therapy (REZUM) for Benign Prostate Hyperplasia

Penthrox is a brand name for a drug called methoxyflurane. It is an inhaled analgesic (pain-relieving) agent used primarily for the relief of moderate to severe pain, typically in emergency medical situations or during minor medical procedures. Penthrox is administered by inhaling the vapors through a hand-held inhaler device. It acts quickly to provide pain relief and has a relatively short duration of action.

This intervention will be the control group only, receiving deep IV sedation.

Percocet will be given in conjunction with methoxyfluorane and lorazepam

Lorazepam will be given in conjunction with penthrox and percocet.