Can Traditional Chinese Medicine Regulate Hypertension? Many traditional Chinese medicines can regulate blood pressure. For example, hawthorn: hawthorn tastes sour and sweet, its nature is slightly warm, it can eliminate food stasis, promote blood circulation and reduce blood pressure. Herba Epimedii: sweet and spicy, warm in nature, tonifying the kidney and strengthening yang, dispelling wind and dampness, and lowering blood pressure. Sycamore leaves: bitter in taste, cool in nature, dispels wind and dampness, and reduces blood pressure. Salvia miltiorrhiza: It can remove blood stasis and relieve pain, promote blood circulation and dysmenorrhea, expand blood vessels, prevent thrombosis, and improve microcirculation. Rehmannia glutinosa: Rehmannia glutinosa can clear away heat and cool blood, nourish yin and produce fluid, and has strong physiological activity on cardiovascular system. Panax notoginseng: promote blood circulation and dissipate blood stasis, play an obvious role of endothelin antagonist on heart and brain vessels, expand blood vessels, increase blood supply to myocardium, slow down heart rate and lower blood pressure.