Diarrhea, known as diarrhea in Chinese medicine, can be treated with medication after identification. Commonly used medicines include Huo Xiang Zheng Qi San, Ge Gen Baicalin Lian Tang, etc. Specific medications need to be taken under the guidance of a physician. 1. Cold and dampness (cold and dampness accumulation in the body): diarrhea or diarrhea like water, or with external cold, white and greasy moss, can use Huo Xiang Zheng Qi San plus subtractions. 2. Dampness-heat injuries to the middle: diarrhea without refreshing, rapid diarrhea, foul odor, burning sensation in the anus, yellow and greasy moss, can be used to add and subtract Puerariae Scutellariae Lian Lian Tang. 3. Food stagnation in the stomach and intestines: diarrhea stinks like rotten eggs, belching and sour smell, thick and greasy moss, can be used for Baohe Pill plus subtractions. 4. Weakness of the spleen and stomach, with little food and dullness (no appetite, reduced food intake), fatigue (lack of spirit), yellowish color (yellowish color without luster), loose diarrhea at times and prolonged delay, can be used for ginseng ling bai ju san with additional subtractions. 5. Kidney yang deficiency (lack of yang energy in the kidneys), manifesting as wu yang diarrhea or ji ming diarrhea, coldness (coldness of the body), cold limbs, and soreness and weakness of the waist and knees, can be used to add or subtract Sishen Wan. If medication is needed, it should be diagnosed by a doctor and the treatment should be standardized according to the doctor’s prescription.