The term “tranquilizing the mind and calming the spirit” belongs to traditional Chinese medicine and is mainly used for symptoms such as feeling restless, panic, palpitations, easily irritable or having insomnia and sleeplessness. It is generally believed that these symptoms are mainly due to abnormal regulation of the nervous system, such as menopause syndrome, neurasthenia, etc. They may also be caused by heart disease. Symptoms such as panic attacks, palpitations, insomnia and forgetfulness can be treated with herbs that calm the heart and tranquilize the mind, such as An Shen Ding Zhi Wan and Ginseng Gui Shen Wan. According to the theory of Chinese medicine, the heart is the master of the mind, so the presence of restlessness or panic palpitations, insomnia and dreaminess are caused by the lack of heart blood or heart deficiency and fire disturbance, which can be treated with nervine and tranquilizer herbs, also similar to modern medicine such as neurosis, which can be treated with nerve-nourishing western medicine.