The main effect of sour date kernel is to nourish the liver, calm the heart, tranquilize the mind and astringent sweat. For patients with mild insomnia, it can be improved by changing the lifestyle and at the same time with sour date seeds in water or in porridge for mild insomnia. Secondly, if the patient’s insomnia is severe, the patient can also use the soup of sour date seeds for oral administration. The patient can boil it into a soup, or powder it and take it, and secondly, sour date palm is also made into a lot of Chinese patent medicines, such as the Chinese patent medicine commonly used in clinical practice, such as Baili Sleep, which is made with sour date palm as the ruling medicine. The second thing is that the oral liquid for improving sleep and the capsule for improving sleep both have the Chinese medicine of sour date seed, so it is useful to treat insomnia with sour date seed.