Zao Ren An Shen Capsule is a Chinese patent medicine, which is nourishing the heart and tranquilizing the mind, mainly used for treating insomnia. It is mainly used to treat insomnia, forgetfulness, palpitation, dizziness, headache, sweating and a series of other clinical symptoms caused by deficiency of blood in the heart and liver and neurasthenia. Because the ingredient sour date seed has the effect of nourishing the liver, tranquilizing the heart, astringent sweat, generating fluid, nourishing blood and benefiting the heart and liver, Wu Wei Zi has the effect of astringent and astringent, benefiting qi and generating essence, tonifying the kidney and nourishing the heart, generating essence and sufficient heart blood, making the heart blood sufficient, Dan Shen has the effect of clearing the heart and removing annoyance, dispelling blood stasis and relieving pain, activating blood circulation, the combination of the above drugs becomes sour date seed capsule, which has the effect of treating insomnia.