Spleen and stomach yin deficiency (deficiency of yin in the spleen and stomach) includes spleen yin deficiency and stomach yin deficiency. Spleen yin deficiency is generally relatively rare, and spleen and stomach yin deficiency should refer to stomach yin deficiency mainly. Stomach yin deficiency cannot be treated with food, but can be treated with Chinese medicines such as Sen Plum Nourishing Stomach Granules, Compound Fresh Dendrobium Granules and Yin Deficiency Stomach Pain Granules. 1. Ginseng Plum Nourishing Stomach Granules: It has the effect of nourishing yin and tonifying the spleen and stomach. It is used for stomach pain and burning caused by deficiency of stomach yin, cacophony (a feeling similar to hunger, emptiness with burning in the stomach) like hunger, dry mouth and throat, and dry stools. Its adverse reactions, contraindications, precautions are not clear. 2. Compound Fresh Dendrobium Granules: It has the effects of nourishing yin and fluid, clearing heat and generating fluids to quench thirst (promoting the generation of fluids to relieve thirst). It is used for dry mouth and throat caused by insufficient yin and fluid in the stomach, and hunger but not wanting to eat. Its adverse reactions are not clear. It should be noted that pregnant women should not take it. Avoid spicy, cold and greasy food while taking the medicine. It is not suitable for patients with cold and fever. 3. Yin deficiency stomach pain granules: it has the effect of nourishing yin and benefiting the stomach (replenishing yin fluid and enhancing the function of the stomach and internal organs), easing the middle and relieving pain. It is used for stomach and epigastric hidden burning pain, dry mouth, dry vomiting, etc. caused by deficiency of stomach yin. Its adverse reactions and contraindications are not clear. It is necessary to pay attention to avoid anger and depression during the use of the drug. Avoid alcohol and spicy, cold, greasy food. It should not be taken by people with yin deficiency and fire (deficiency of yin and essence in the body and hyperactive fire). The above drugs need to be used under the guidance of a doctor. Specific treatment programs need to go to the regular hospital in time, to clarify the type of disease, in order to better treat the disease.