The main differences between Huanfu Daichu Tang and Hanxia Laxing Xin Tang are the composition of the drugs, efficacy and main treatment, and the use of attention and other aspects of the difference. 1. Composition of drugs: Huanfu Daichu Tang consists of Huanfu Hua, ginseng, ginger, licorice, ochre, jujube and half-sia. Semixia Laxative Heart Soup is composed of Semixia, Scutellaria baicalensis, dry ginger, ginseng, licorice, Rhizoma Coptidis, and jujube. 2. Efficacy and Indications: With the efficacy of harmonizing the stomach and benefiting qi, lowering rebellious qi and resolving phlegm (correcting rebellious qi and removing phlegm from the body), Huanxia Laxative Heart Tang is mainly used in the treatment of gastric deficiency and phlegm obstruction with rebellious qi. Semixia Diarrhea Heart Tang has the efficacy of dispersing knots and eliminating lumps, and regulating cold and heat, and is mainly used for treating lumps with mixed cold and heat (both cold and heat symptoms appearing in the same patient). 3. Precautions for use: Huanfu Daichu Tang should not be used in treating vomiting, eructation (hiccup) and belching with stomach deficiency and heat. Half-summer Diarrhea Heart Tang should not be used in cases of plumpness under the heart (mainly referring to distension and discomfort in the stomach) caused by food stagnation (accumulation of food in the stomach due to indigestion). If necessary, it is recommended to go to a regular hospital for treatment under the guidance of a medical doctor.