Compound quick-acting hypotensor, and preparing method thereof

The present invention relates to a Chinese medicine for curing hypertension and its preparation method. It is characterized by that said invented Chinese medicine is made up by using 28 Chinese medicinal materials of gastrodia root, uncaria stem and thorn, cornus fruit, abalone shell, loadstone, prunella flower and oyster shell, etc.. Its preparation process includes the following steps: firstly,the Chinese medicinal materials of gypsum, eucommia bark, cyathula root, abalone shell, oyster shell, dragon bone, loadstone and hematite are decocted in aged vinegar, and stir-fried to yellow, then other medicinal materials are added, and decocted so as to obtain the invented medicine preparation. It is simple in preparation process, low in cost and obvious in therapeutic effect.