The role of Yin Chen Si Reverse San is to dredge the liver and gallbladder, clear the internal organs and retreat the yellow, and facilitate the seepage of dampness, the main treatment of yin and yellow and other diseases, the specific use of medication, please follow the doctor’s instructions. Yin Chen Si Reverse San, from the “typhoid micro-essay”, composed of licorice, Artemisia capillaris, dry ginger, epiphyllum, the book records: the treatment of yin yang, pulse fine sinking late, limbs cold, waist above the movement is sweating, cool skin, annoyance and heat (irritability and sultriness), asthma and vomiting, hard under the ribs, press the pain, urination is not smooth, stool can not be clean, and so on. Nowadays, this formula is often used in treating emaciation, vague pain under the right rib cage, palpable lump, yellow body, yellow eyes, dull yellow color, lack of luster of the skin, fatigue, fear of cold, scanty stool, etc. It is recommended that the original formula be adjusted by the clinician according to the condition before application. If there is any discomfort, please go to the hospital in time and follow the doctor’s prescription after diagnosis and identification.