Tongrentang Ginseng Jianpi Pill 9.90 Ginseng Jianpi Pill is mainly used for patients with spleen and stomach weakness, which can achieve a good effect of invigorating qi and strengthening spleen. So? In clinical experiments, the activity of lactase in the brush border membrane of small intestine of rats of different ages was determined by Ginseng Jianpi Pill, which confirmed that Ginseng Jianpi Pill could induce lactase activity, and the activities of sucrase and alkaline phosphatase were also determined. Compared with the control group, Ginseng Jianpi Pill can significantly improve the activities of lactase and sucrase in small intestine of rats (P