Spleen deficiency and diarrhea (diarrhea caused by a weak spleen) can be treated with Xiangsha Liujun Pills, Spleen and Intestine Replenishing Pills, and Ginseng Ling Baijusan under a doctor’s supervision. 1. Xiangsha Liujun Pill: It can benefit qi and strengthen the spleen (regulating the qi of the spleen and stomach), and harmonize the stomach. It is used for spleen deficiency and qi stagnation, dyspepsia, belching (hiccups) with little food, epigastric (abdominal) distension, and loose stools. The adverse effects of this drug are not clear, and pregnant women should not take it. 2. Tonifying the Spleen and Benefiting the Intestines Pill: it can benefit qi and nourish blood (replenish the body’s qi and blood), warm yang and move qi, astringent intestines and stop diarrhea (alleviate diarrhea by enhancing the intestinal astringency function). It is used for diarrhea caused by spleen deficiency and qi stagnation, which is characterized by abdominal distension and pain, intestinal sounding and diarrhea. The adverse effects of this drug is not clear, pregnant women are prohibited; diarrhea with abdominal heat and pain should be avoided. 3. Ginseng and Atractylodes Macrocephalae: It can tonify the spleen and stomach, and benefit the lungs and qi. It can be used for weak spleen and stomach, loose stool (thin and unformed feces), shortness of breath and cough, tiredness and fatigue. The adverse reactions and contraindications of this drug are not clear. If the manifestation of diarrhea of spleen deficiency occurs, the clinician should be consulted and the medication should be used in accordance with the doctor’s instructions.