休克是由不同原因引起的一种临床综合病征,主要症状为皮肤苍白、肢端湿冷、发绀、脉搏细速、静脉充盈不佳、尿量减少、血压下降及表情淡漠等。过去一直把血压下降当作主要环节,治疗的目的也是千方百计将血压维持在90—100毫米汞柱,因而去甲肾上腺素一类缩血管药的应用就成为主要措施。但治疗的结果并不满意,故有时血压维持正常水平数日而最后仍不免死亡。 Shock is caused by a variety of reasons, a clinical syndrome, the main symptoms of pale skin, acromegaly, cyanosis, pulse speed, poor venous filling, decreased urine output, blood pressure and apathy and so on. In the past, blood pressure was taken as the main link. The aim of treatment was to make every effort to maintain the blood pressure at 90-100 mmHg. Therefore, the application of norepinephrine vasoconstrictor drugs became the main measure. However, the results of treatment are not satisfactory, so sometimes the blood pressure remained normal for several days and finally died.