The present invention discloses an injection medicine with the functions of curing angiocardiopathy and cerebrovascular disease and its preparation method. It is made up by using (by weight portion) 1-20 portions of breviscapine and 1-5 portions of dalbergia wood volatile oil or 100-500 portions of delbergia wood distilland. It can be used for curing angiocardiopathy and cerebrovascular diseases of myocardial ischemia, angina pectoris, cerebral ischemia and cerebral infarction, etc.