The invention provides a Chinese traditional medicinal preparation for treating cardiovascular and cerebrovascular diseases, coronary heart disease, headache due to hypertension, tinnitus, deafness, extremity numbness, paralysis, dim sight, palpitation, oppressed feeling in chest, insomnia, etc., particularly a Rongshuangjiangzhi Pill for treating cardiovascular and cerebrovascular diseases. The preparation is prepared from scorpion, centipede, bloodsucker, notoginseng, angelica, ginseng, earthworm, white-stiff silkworm, tall gastrodia tuber, amomun fruit, cinnamon, ground beetle, Chinese wild ginger, borneol, tuber fleeceflower, oriental waterplantain tuber, rhubarb, milk vetch, root of red rooted salvia, chuanxiong rhizome, hawthorn, cyathula root, safflower, cassia seed, burreed tuber, zedoary root and licorice by mixing coarse powder and concentrate extracts proportionally; stirring; drying; pulverizing; sieving; and obtaining capsules. Based on the Chinese traditional medicinal theory for reinforcing body resistance and eliminating pathogenic factors and smoothing blood vessel, the preparation is effective in calming the liver to stop the wind, promoting blood circulation and smoothing collaterals and nourishing yin and tonifying the kidney, and has the advantages of good therapeutic effect, quick effect, safety and no toxicity, and simple formulation and preparation process.