Pus Dispelling Soup is composed of four main herbs, including licorice, platycodon, ginger and jujube, and its main effects are to detoxify and expel pus, and to tranquilize the middle and the camp. It is mainly used in the treatment of lung carbuncle (lung abscess), but is also effective in the treatment of intestinal carbuncle (carbuncle occurring in the intestines and bowels, manifested by fever, pain in the right abdomen, and palpable lumps). The composition of Pus Drainage Tang mainly consists of four herbs, including licorice, tangerine root, ginger and jujube. This formula is based on Platycodon grandiflorum, combined with ginger and jujube, with the main effects of detoxifying and draining pus, stabilizing the middle and harmonizing the camp. Glycyrrhiza glabra is used to expel pus and detoxify the toxin, Glycyrrhiza glabra clears heat and detoxifies the toxin, relieves pain (relieves urgent pain symptoms), and combines with Glycyrrhiza glabra to enhance the effect of expelling pus and detoxifying the toxin, while Ginger and Jujubes are used to harmonize and stabilize the middle of the body and strengthen the stomach qi. The specific dosage and the method of taking should be used flexibly by a professional doctor according to the actual condition, and should not be used blindly by oneself.