本文用大鼠血红蛋白恢复试验研究了补血铁口服液的抗贫血作用。首先用低铁饲料复制大鼠贫血模型，然后以剂量为5、10、20ml／kg·bw的补血铁口服液灌胃3周，另以去高子水和300mg／kg·bw的葡萄糖酸亚铁分别作为阴性、阳性对照。结果各组随剂量增加其Hb的变化依次为（g／L）：低剂量组：91．2～120．3；中剂量组：92．6→1282；高剂量组：90．6-131．3；说明补血铁口服液具改善缺铁性贫血的效果。 In this paper, rat hemoglobin recovery test of the anti-anemia effects of Buxue Tie oral solution. First, rat anemia model was replicated with low-iron diet, and then fed with 5, 10, 20ml / kg · bw of Huatangtong oral solution for 3 weeks, respectively, and de-Gaozao water and 300mg / kg · bw ferrous gluconate As a negative, positive control. Results The changes of Hb in each group were (g / L) as follows: low dose group: 91.2-120.3; middle dose group: 92.6 → 1282; high dose group: 90.6-131. 3; shows that the blood iron oral solution to improve the effect of iron deficiency anemia.