上消化道大出血(UGIH)是指失血量在短期内超过全身血量的25%,其表现为急性周围循环衰竭,极易诱发肝昏迷,是肝硬化患者常见的并发症,病情凶险,常危及生命。在肝硬化上消化道大出血患者的临床护理中,密切观察病情变化,准确判定患者是否持续出血,是采取正确治疗措施避免各种严重并 Upper gastrointestinal bleeding (UGIH) refers to the amount of blood loss in the short term more than 25% of systemic blood volume, which showed acute peripheral circulatory failure, easily induced hepatic coma, is a common complication of patients with cirrhosis, dangerous, often at risk life. In patients with cirrhosis of upper gastrointestinal bleeding in clinical care, close observation of changes in condition, accurately determine whether the patient continued bleeding, is to take the correct treatment to avoid a variety of serious and