Traditional Chinese medicine composition capable of enhancing memory and relieving depression, preparation method and applications thereof

The invention discloses a traditional Chinese medicine composition capable of enhancing memory and relieving depression, a preparation method and applications thereof. The composition is composed of the following raw materials in parts by weight: 2 to 5 parts of ginseng, 1 to 5 parts of polygala root, 1 to 5 parts of acorus tatarinowii, 2 to 5 parts of poria cocos, 1 to 5 parts of dwarf lilyturf tuber, 1 to 5 parts of Chinese magnoliavine, 1 to 5 parts of curcuma tuber, 1 to 5 parts of cape jasmine, and 0.1 to 0.5 part of ginkgo leaf extract. The provided traditional Chinese medicine composition can prevent neurodegeneration dementia, relieve suppression, delay the deterioration of memory, and improve the memory of patients of neurodegeneration dementia, has the advantages of reliable curative effect, good safety, and low happening rate of adverse reaction, and can be used to prepare drugs for preventing neurodegeneration dementia and suppression.