Traditional Chinese medicine composition for treating diabetes accompanied by cardiovascular and cerebrovascular diseases and preparation method thereof

The invention discloses a traditional Chinese medicine composition for treating diabetes accompanied by cardiovascular and cerebrovascular diseases and a preparation method thereof, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 9 to 30 parts of radix astragali seu hedysari, 3 to 10 parts of rhizoma chuanxiong, 15 to 30 parts of rhizoma dioscoreae, 5 to 12 parts of radix adenophorae, 10 to 15 parts of poria cocos, 3 to 9 parts of radix ginseng, 6 to 12 parts of fructus lycii, 2 to 5 parts of rhizoma coptidis, 3 to 10 parts of endothelium corneum gigeriae galli, 3 to 10 parts of fructus crataegi, 3 to 9 parts of radix notoginseng, 3 to 10 parts of rhizoma gastrodiae, 9 to 12 parts of folium ginkgo, all the medicines are compatible to jointly achieve the effects of tonifying qi, activating blood circulation, dispersing blood stasis and clearing damp, can repair pancreas functions,