Sour jujube seed and astragalus are useful for insomnia caused by deficiency of yin and blood in the heart and liver, and loss of nourishment for the heart. However, they should not be used in combination with other medicines. Sour jujube seed has the effect of nourishing the heart, benefiting the liver, tranquilizing the mind, and restraining sweating. It is mainly used for blood deficiency palpitations (rapid heartbeat, often accompanied by panic), dazed and anxious (violent heartbeat, panic and restlessness), forgetfulness, insomnia, dreamy, body weakness and spontaneous sweating (involuntary sweating during the day, aggravated by sweating with a little movement) and so on. Adverse reactions: skin allergy, itching, urticaria, numbness of mouth and lips, etc. Astragalus, with the effects of strengthening the spleen and tonifying the middle, elevating yang and lifting sunken organs (raising the yang qi of the organism to lift sunken organs). The main treatment of spleen qi deficiency, qi deficiency sweating (involuntary sweating during the day, a little movement sweating aggravated) evidence, qi and blood deficiency, sores and ulcers are difficult to ulcerate difficult to putrefy, or ulcers for a long time is difficult to converge, and so on. It is not suitable for those who are suffering from the prevalence of surface solidity and evil, the first appearance of sores, or those who are still full of heat and toxin after ulceration. If there is any discomfort, it is recommended to consult a doctor in time. If medication is needed, it should be diagnosed by a doctor and standardized treatment should be prescribed by a doctor.