Sour jujube kernel, lily of the valley and lotus seed are three different kinds of Chinese herbal medicines, which can be used in the treatment of insomnia and sleeplessness and palpitations caused by deficiency and heat. 1. Sour jujube seed: the dried mature seeds of sour jujube of Rhamnaceae plant, has the effect of nourishing the heart and tonifying the liver, tranquilizing the heart and tranquilizing the mind, generating fluid and restraining sweating, etc. It can be used for the treatment of insomnia, palpitations and dreaming (palpitations caused by shock and frequent dreaming), thirst, and excessive sweating in deficiency. 2. Lily: the dried fleshy scaly leaves of Liliaceae, Lily, etc. It has the effect of nourishing yin and moistening the lungs (nourishing the lungs by replenishing the lung fluid), clearing the mind and tranquilizing the spirit (stabilizing the spirit by removing the inner heat), and it can be used for the treatment of deficiency of yin and dry cough, coughing up blood with exertion, insomnia and excessive dreaming and palpitation with deficiency and annoyance. 3. Lotus seed: the dried mature seeds of Lotus japonicus, has the effect of nourishing the heart and tranquilizing the mind (stabilizing the mind by nourishing the heart), nourishing the spleen and stopping diarrhea, stopping diarrhea, benefiting the kidneys and astringent spermatozoa and so on, and it can be used for palpitations (heartbeat accelerated, often accompanied by panic) and insomnia, diarrhea caused by spleen deficiency (diarrhea caused by the weak function of the spleen), subluxation of the belt, spermatorrhea, and other conditions of the treatment. It should be noted that the specific combination and dosage of Chinese herbs should be based on the patient’s own specific condition under the guidance of a physician, and should not be used blindly on its own.