The efficacy of Xin Shen Ning Capsules is to nourish the blood and remove vexation, calm the heart and tranquilize the mind, and has the effect of treating the deficiency of heart and liver blood, insomnia and dreaming, irritability and fright, fatigue and low food intake, and other conditions. The side effects of the drug are not clear. Xin Shen Ning Capsule is composed of sour jujube nut, gardenia, Yuan Zhi, licorice, Poria, Liu Shen Qu, etc. It has the effect of nourishing blood and eliminating vexation, tranquilizing the heart and tranquilizing the mind, and can be used for treating conditions such as deficiency of heart and liver, insomnia and excessive dreaming, vexation and fright, and fatigue with low food intake. The adverse reactions, contraindications and precautions of this drug are not clear. Before using Xin Shen Ning capsule, it is recommended that patients go to a regular hospital, under the guidance of a professional physician to identify the treatment, not to take it on their own, so as not to cause adverse consequences.