Chaihu Sanren Tang should refer to Xiao Chaihu Tang combined with Sanren Tang, there is no such thing as a regular dose, the general formula is 12g of Chaihu, 9g of Scutellariae, 12g of Almonds, 6g of Houpu, 9g of Semixia, 6g of Ginseng, 15g of Raw Coix lacryma, and 6g of Cardamom Nut, and so on. Xiao Chaihu Tang is from “Treatise on Typhoid Fever”, the main ingredients of which are Chaihu, Semixia, Scutellariae, etc. It has the efficacy of conciliating Shao Yang (treating exogenous heat illnesses in which the evil is between half-expression and half-limit), and is contraindicated in cases of yin deficiency with low blood. San Ren Tang is a traditional Chinese medicine formula from “Articles on Warm Diseases”, which consists of almonds, Fei Slippery Stone and Hou Pu, etc. It has the effect of promoting the flow of qi, clearing dampness and heat, and should not be used by those who have more heat than dampness. Xiao Chaihu Tang combines San Ren Tang with Xiao Chaihu Tang, which is clinically indicated by malignant cold (fear of cold) and fever, chest tightness, distension and bitterness, silent appetite for food and drink, upset and nausea, headache, body weight or pain, yellowish color, body heat in the afternoon, pale or red tongue, white tongue coating, no thirst, and thin and moist pulse. If you need to take Xiao Chai Hu Tang combined with San Ren Tang, you need to go to a regular hospital, under the guidance of the doctor to use medication, not to take on their own to avoid adverse reactions.