The main ingredient of Xuesetong is total saponin of Panax notoginseng, which has the effect of activating blood circulation, removing blood stasis and activating collaterals, and it can be used for those who have had strokes or cerebrovascular sequelae, coronary heart disease, or those who have chest paralysis due to the chest pain and tightness of the chest found in the dialectic of traditional Chinese medicine. However, the application of Xuesetong is mainly a kind of auxiliary medication process, for the treatment is mainly symptomatic treatment. Like there is clear coronary heart disease, stroke population, must be based on antiplatelet drugs, lipid-lowering plaque stabilization drugs for treatment, the representative of the drug is aspirin, resuvastatin, atorvastatin and so on. For hemosiderin is only an auxiliary drug, can improve the patient’s symptoms.