The formula of Yi Qi Jian Spleen Tang mainly includes ginseng, white poria, licorice, Chen Pi, atractylodes macrocephala, and half-summertime, etc., as prescribed by the doctor. Yi Qi Jian Spleen Tang is a Chinese medicine formula from the volume of “Medical Transmission of Light”, the ingredients of which mainly include ginseng, Chen Pi, Shen Qu, Atractylodes Macrocephalae, Porphyrae, Pinelliae, Semixia, Hawthorn, Licorice, Coix Seed, Ze Xie Di. It is mainly suitable for the treatment of deficiency of spleen and stomach qi with little diet. If the patient is not suffering from diarrhea and dysentery, the formula should be supplemented with Angelica sinensis; if the deficiency of qi is very serious, Astragalus membranaceus and Cannonball Ginger can be added; if the stagnation is serious, Hou Pu can be added. There are no clear contraindications or adverse effects. The specific use of Yiqi Jian Spleen Tang should be under the guidance of a specialist, and should not be used without authorization, so as not to delay the condition of the medicine is not appropriate.