The original recipe for Pian Zi Diarrhea Heart Soup is from “The Treatise on Typhoid Fever”, the original version of which has been lost due to historical reasons. Pian Zi Diarrhea Heart Soup consists of Pian Zi, Rhubarb, Scutellaria Baicalensis, and Rhizoma Coptidis, and there is not much difference in the versions that are in use today. This formula is used to treat heart lumps (mainly stomach distension and discomfort) that are accompanied by cold (fear of cold) and sweating. Epiphyllum is toxic, and the adverse effects and contraindications of this formula are unclear. The dosage unit recorded in the book is the dosage unit of the time, which is not consistent with the current dosage unit. Non-professional doctors to copy the original prescription is not desirable, if there is not adaptive timely medical treatment, not self-medication.