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重症肝炎患者因肝脏的严重损害，临床上常发生出血倾向，根据医学理论的指导和护理工作中的观察，重症肝炎发生的出血倾向其病因主要有凝血因子缺乏引起的出血；弥漫性血管内凝血（DIC）引起的出血；门脉高压静脉曲张破裂引起的出血。为了积极有效的配合治疗和抢救，在护理工作中一定要密切观察出先兆，部位，性质以及出血量，结合实验室检查，做出早期鉴别诊断，主动采取有效措施。“,”in patients with severe hepatitis due to serious damage to the liver, clinical go up to often bleeding tendency, according to medical theory guidance and nursing observation, the occurrence of severe hepatitis bleeding tendency the etiology mainly coagulation factor deficiency caused by bleeding; diffuse vascular coagulation (DIC) caused by bleeding; portal hypertension and varices rupture caused the bleeding. In order to actively cooperate with treatment and rescue, in the nursing work must be closely observed aura, spot, the nature and the amount of bleeding, combined with the laboratory examination, make early diagnosis, take the initiative to take effective measures.