我们用益母草经特定生产工艺流程,制成静脉注射液,以2ml 或5ml 分装,每毫升提取液含生药5g。经动物急性毒性试验 LD_(50)为610.97g/kg,亚急性毒性试验小白鼠12只,连续给药15天,处死后未见病理损伤。紫外分光吸收峰波长270±5nm,吸收度0.45～0.1。血液流变学检查发现该药有明显降血粘作用,主要降粘作用的成分为益母草碱。用该药12～15ml 加入25%葡萄糖注射液250ml 中,每日静滴1 We use Motherwort through a specific production process to make intravenous injections, with 2ml or 5ml aliquots. Each ml of extract contains 5g crude drug. The animal acute toxicity test LD_(50) was 610.97g/kg, 12 mice were sub-acute toxicity test. After continuous administration for 15 days, no pathological injury was found after death. Ultraviolet light absorption peak wavelength of 270 ± 5nm, absorption 0.45 ~ 0.1. Hemorheological examination found that the drug has a significant blood viscosity reduction, the main component of the viscosity reduction of Leonuridine. Use this medicine 12 ~ 15ml to add 25% glucose injection 250ml, daily intravenous infusion 1