Chinese medicinal composition for preventing or treating cardiovascular and cerebrovascular diseases or dementia, and preparation method and use thereof
Disclosed are a Chinese medicinal composition for preventing or treating cardiovascular and cerebrovascular diseases and/or dementia, and a preparation method and use thereof. The composition is prepared from the following medical raw materials in parts by weight: 1 part of ginseng, 0.8-1.5 parts of ginkgo leaf and 0.018-0.030 part of stigma croci.