2. It can dilate coronary arteries and cerebral vessels, reduce myocardial oxygen consumption, improve microcirculation and prevent platelet aggregation. Used for retinal arteriovenous occlusion and sudden deafness.
3. It can dilate cerebral vessels and coronary arteries, significantly improve blood supply for cardiovascular and cerebrovascular diseases, and can be used for treating cerebral thrombosis, cerebral infarction, cerebral ischemia, coronary heart disease, angina pectoris and myocardial ischemia.