Improve the microcirculation, expand the coronary artery, increase the blood flow in brain and coronary artery, slow down the heart beat, reduce the heart\\\'s oxygen consumption, therefore improve the metabolism of ischemia heart muscles. It also contains anti-thrombus elements, promote the performance of high-density lipoprotein, angiospasm resistance, resistance to angiospasm, hematoblast concentration reduction. For clinic treatment, mainly used to treat the alcoholism, retina and artery blockings, sudden hearing loss, myocardiac infarction, coronary heart disease, angina pectoris, high blood pressure, high blood fat, etc.