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肝病时常存在全身及肝脏局部微循环障碍,表现为微血管及其通透性异常和血液流变学改变,从而影响肝细胞供血和营养,导致肝细胞损害、胆汁淤积,促进肝癌转移和扩散。因此要防治肝病,努力改善微循环障碍至关重要。临床常用的改善微循环障碍的药物如下。 1.肝素:作用为抗凝、改善肝功能和阻碍肝炎病毒的吸附、渗入和增殖。应用肝素可使肝炎中毒症状较快消失,黄疸期缩短,病死率和肝肾综合征发生率降低。用法:每日50～100mg分次皮下或静脉注射;14天为一疗程,可连用1～2个疗程。治
Liver disease often exists systemic and hepatic local microcirculation, manifested as abnormal microvascular and its permeability and hemorheological changes, thus affecting the liver cells and blood supply, leading to liver cell damage, cholestasis, and promote the transfer and spread of liver cancer. Therefore, to prevent liver disease, efforts to improve microcirculation is crucial. Common clinical drugs to improve microcirculation disorders are as follows. 1. Heparin: the role of anticoagulant, improve liver function and hinder the hepatitis virus adsorption, infiltration and proliferation. Application of heparin can quickly disappear symptoms of hepatitis, jaundice shortened, mortality and reduced incidence of hepatorenal syndrome. Usage: 50 ~ 100mg daily subcutaneous or intravenous injection; 14 days for a course of treatment, can be used in conjunction 1 to 2 courses. rule