The Study On Comparison Of Haemodynamic Changes During Propofol Induction By Fentanyl And Butorphanol As Pre-Medication Agent

Abstract

Introduction: Propofol is used for induction and maintenance of anaesthesia, as well as for sedation 
in and outside the operating room. Opioids are given as a pre-medication agent during induction of 
anesthesia to provide analgesia in various surgical procedures. It is also known to potentiate hypnotic 
effect of propofol, thus reducing the requirement of propofol and subsequent hypotension due to 
propofol.