Disclosed is a Chinese medicament for treating heart neurosis and its preparing process, wherein the raw materials include poria with hostwood, cinnabar, scrophularia root, bamboo leaves, pilose asiabell root, amber, astragalus root, oyster shell, pinellia tuber, cardamom, licorice root, polygala root, prepared rehmannia root, Chinese angelica root and baikal skullcap root. The preparing processconsists of disintegrating cinnabar and oyster into fines, making medicinal powders and mixing homogeneously.