Chinese patent medicines for strengthening the spleen and stomach include Ginseng Pills for Strengthening the Spleen, Ginseng Ling Baijusan, and Liu Jun Zi Pills. 1. Ginseng Pills for Strengthening the Spleen: Containing ginseng, Atractylodes macrocephala, jujube nut, Chinese yam, tangerine peel and other traditional Chinese medicines, these pills can strengthen the spleen, benefit the vital energy, harmonize the stomach and stop diarrhea. They are suitable for symptoms such as dietary inactivity due to weak spleen and stomach, stuffy and noisy epigastric region (the stomach has a feeling similar to hunger, emptiness with burning heat), nausea and vomiting, abdominal pain and loose stools (the feces are thin and not shaped), incontinence of food and drink, and weakness and tiredness, etc. There is no clear adverse effect, but people with fever and cold should not take them. There is no clear adverse reaction, but it should not be taken by people with fever and cold. 2. Ginseng and Atractylodes Macrocephalae: It contains ginseng, poria, atractylodes, Chinese yam, Semen Coix lacryma, white lentil and other traditional Chinese medicines, with the effect of tonifying the spleen and stomach and benefiting the lungs and qi, and is mainly used for the symptoms of weakness of the spleen and stomach, loose stools with little food, shortness of breath and coughing, and tiredness of the limbs and weakness, etc. Adverse effects are not clear. Adverse reactions are not clear, cold and fever should not be taken. 3. Liujunzi Pill: It contains Chinese medicines such as Radix Codonopsis, Atractylodes macrocephala, Poria, Radix et Rhizoma Gingerae, Pericarpium Citri Reticulatae, Radix et Rhizoma Glycyrrhizae Praeparatae, etc. It has the efficacy of tonifying the spleen and benefiting the vital energy, drying dampness and resolving phlegm, and it can be used for the treatment of spleen and stomach weakness, low food intake, deficiency of vital energy and loose phlegm, and abdominal distension and loose stools. Its adverse drug reaction is not clear, pregnant women and people with deficiency of Yin in the spleen and stomach should not take it. It is recommended that people who need to strengthen the spleen and stomach should go to the hospital for examination and be instructed to use the medicine by a professional Chinese medicine practitioner after identification. If there is any discomfort after using the medicine, one should consult a doctor in time.