Assessment and modification of pain on induction with propofol (Diprivan)

Abstract

Assessment of pain on injection of the emulsified formulation of di‐isopropylphenol (propofol, ‘Diprivan’) was undertaken in 120 unpremedicated patients and comparison made with thiopentone. A high incidence of pain (37.5%) was found using dorsal hand veins, but use of forearm veins showed only a 2.5% incidence of pain. The use of intravenous lignocaine immediately before propofol injection only partially reduced the incidence of pain using dorsal hand veins (17.5%). A degree of cardiorespiratory depression accompanied induction but the incidence of other side effects was low. Copyright © 1985, Wiley Blackwell. All rights reserved