Progress in emergence agitation following general anesthesia in children

With the rapid development of general anesthesia technology and the occurrence of new types of inhalation and intravenous anesthetics,safety and comfort requirements of general anesthesia become increas-ingly higher. Therefore,emergence agitation and its adverse consequences gradually receive more and more atten-tion . Thus the etiology and prevention of emergence agitation is an important issue in pediatric anesthesia at pres-ent. In recent years, some achievement has been made in emergence agitation following general anesthesia in children. This article will summarize the related factors,possible mechanisms and prevention strategics of pediat-ric emergence agitation. Key words: General anesthesia; Emergence agitation; Children