The invention relates to a medicament for curing coronary heart diseases. The medicament is a preparation which comprises the following crude drugs by the weight part: 8 to 16 parts of Chinese angelica root, 9 to 19 parts of hoantchy root, 9 to 18 parts of ligusticum wallichii, 9 to 18 parts of red-rooted salvia root, 8 to 16 parts of Chinese thorowax root, 9 to 18 parts of glossy privet fruit, 9 to 18 parts of scrophulariaceae canaria, 9 to 18 parts of eucommia bark, 3 to 6 parts of aloe and 4 to 8 parts of antifebrile dichroa. The formula of the medicament focuses on the regulation of kidney functions, and at the same time, attaches importance to the coordination of functions of internal organs, such as the kidney, the heart, the liver, the spleen, etc. The medicament can not only reduce blood lipid, resist coagulation, reduce blood viscidity and dissolve internal clot, but also improve the functions of blood vessel endothelium. Furthermore, the medicament can remove vasospasm, resist arteriosclerosis and stabilize vulnerable plaque, and have double curative effects on blood diseases and vascular diseases, thereby effectively curing the cardiovascular system diseases.