Both Santong Tang and Xuefu yiuxu Tang can activate blood circulation and eliminate blood stasis (promoting blood circulation and eliminating blood stasis in the body), with Santong Tang favoring the treatment of blood stasis in the heart and cerebrovascular vessels, and Xuefu yiuxu Tang focusing on the treatment of blood stasis throughout the body. Santong Tang is composed of danshen, chuanxiong, pueraria lobata, cinnamon sticks, licorice, ginseng, maitong, schizandra, and atractylodes macrocephala, etc. Among them, ginseng, maitong, and schizandra benefit qi and nourish yin (replenishing qi and yin) to replenish the heart, cinnamon sticks and licorice warm the heart’s yang, and danshen, chuanxiong, and pueraria lobata activate blood circulation and eliminate blood stasis, which is useful for treatment of cardio-cerebral vascular diseases, including chest tightness, panic disorder, high blood pressure, angina, and other diseases. Composed of peach kernel, safflower, Radix Rehmanniae Praeparata, Radix Paeoniae Alba, Radix Angelicae Sinensis, Rhizoma Ligustici Chuanxiong, Citrus Aurantium, Cortex Phellodendron and Platycodon Grandiflorus, Blood Capital and Blood Stasis Tang focuses on stagnant blood in the whole body and treats stagnant blood in the whole body, such as headache, eructation (hiccups), dry heaving, choking on drinking water, impatience, irritability and fever at night, as well as stagnant blood caused by bruising. Santong Tang and Xuefu yuyuxu Tang are both agents for activating blood circulation and removing blood stasis. Santong Tang focuses on the treatment of cardiovascular and cerebrovascular diseases with blood stasis, while Xuefu yuyuxu Tang focuses on systemic blood stasis. Both formulas need to be noted that they are contraindicated in pregnant women. Consult a Chinese medicine practitioner before use and use under the guidance of a professional Chinese medicine practitioner, do not take the medicine by yourself.