Radix Rehmanniae Pill has the efficacy of warming the middle Jiao and strengthening the spleen, and Radix et Rhizoma Ginseng and Rhizoma Atractylodis Macrocephalae has the efficacy of nourishing the spleen and stomach. When used in combination, the two of them can have the efficacy of warming the middle Jiao and dispersing the cold (dispersing cold evils with medicines warming the spleen and stomach), nourishing the spleen and stomach. Adverse effects and contraindications of Radix Rehmanniae Pill are not clear, and patients with cold and fever should not use this medicine. Ginseng, Poria, Coix Seed and other drugs composed of ginseng, Poria, Coix Seed and other drugs, has the effect of strengthening the spleen and stomach, benefit lung qi, in the clinic can be used for the treatment of weak spleen and stomach caused by loss of appetite, loose stools, shortness of breath and other diseases. The adverse reactions and contraindications of Ginseng Ling Bai Zhu San are not clear, and patients with cold and fever should not use this drug. The combination of the above two drugs can play the effect of warming the middle and strengthening the spleen and stomach (to restore the function of the spleen and stomach), but there may be interactions, such as the need for medication, should be used under the guidance of a doctor, do not unauthorized use of joint use, in order to avoid adverse reactions.