Licorice Diarrhea Heart Soup is a Chinese medicine formula from the Treatise on Typhoid Fever. It is recorded that Licorice Diarrhea Heart Soup is mainly composed of licorice (roasted), scutellaria baicalensis, dry ginger, and half-summers (washed), so Licorice Diarrhea Heart Soup usually uses roasted licorice instead of raw licorice. Licorice Diarrhea Heart Soup has the effects of benefiting qi and harmonizing the stomach (regulating the stomach and internal organs by replenishing qi), eliminating lumps and stopping vomiting. It is useful in treating weak stomach qi, thundering in the abdomen, water and grain not being transformed (the food and drink eaten cannot be digested), and dry vomiting. The licorice in Licorice Laxative Heart Soup is mainly roasted licorice, which is made by stir-frying it with honey until yellow to dark yellow, and then taking it out to cool when it does not stick to the hands. It has the efficacy of nourishing the spleen and harmonizing the stomach, benefiting the qi and rejuvenating the veins (making the veins full and open by replenishing the qi), which is an enhancement of nourishment of the spleen as compared with raw licorice. Patients are advised to use it after doctor’s diagnosis and not to use it blindly to avoid adverse reactions.