Sour Jujube Seed Soup is composed of sour jujube seed, licorice, Zhi Mu, Poria and Chuan Xiong. It has the effects of nourishing blood and tranquilizing the mind, clearing heat and removing vexation. In this formula, sour jujube nut is effective in nourishing blood, tonifying the liver and tranquilizing the mind; poria is effective in tranquilizing the mind; Zhi Mu is effective in nourishing yin and moistening dryness (nourishing the yin essence and clearing away heat), clearing heat and removing vexation; Chuanxiong is effective in regulating liver blood and liver qi; licorice is effective in harmonizing the middle and easing the urgency (relieving pain by regulating the spleen and stomach), and harmonizing the various medicines (regulating the properties of different Chinese medicines). When used together, this formula is effective in nourishing Blood, calming the mind, clearing heat and removing vexation. It is effective in treating insomnia due to deficiency of liver and blood and internal disturbance of deficiency heat, such as insomnia due to deficiency heat, palpitation and restlessness, dizziness, dry throat and mouth, red tongue and thin pulse. If there is a need for medication, it should be used under the guidance of a traditional Chinese medicine practitioner, and should not be used blindly on its own to avoid adverse consequences.