Tianwang Tonifying Heart Pill has good clinical effects on insomnia and excessive dreaming, forgetfulness caused by Yin deficiency of the heart and kidney. Tian Wang Tonifying Pill is a proprietary Chinese medicine with the effects of nourishing yin and nourishing blood (nourishing the blood in the body), tonifying the heart and tranquilizing the mind. It can be used for palpitations (rapid heartbeat, often accompanied by panic attacks) and forgetfulness, insomnia and excessive dreaming, and dryness of stools, which are signs of deficiency of yin in the heart and kidneys. Yin deficiency and fire exuberance (deficiency of Yin essence in the body and hyperactivity of deficiency fire) can cause insomnia, tinnitus, heart heat (heat in the heart of the hands and feet, and self-consciousness of the heart and chest), and lumbar and knee soreness and weakness (feeling of soreness and weakness in the lumbar and knee areas), and other symptoms. In this formula, Ophiopogon and Schisandra benefit qi and promote generation of fluid to quench thirst (promoting fluid production to relieve thirst), fried sour jujube kernel calms the mind and nourishes the heart, and prepared Yuan Zhi calms the mind and promotes intelligence (stabilizes the mind and promotes intellectual development), which is clinically effective in treating insomnia caused by yin deficiency and fire exuberance. People with yin deficiency and fire exuberance should abstain from sexual intercourse, live a regular life, not be overworked, and usually avoid emotional excitement. The adverse reactions and contraindications of Tianwangxin Pill are not clear at present. Due to the presence of cinnabar, it should be used with caution for people with liver and kidney insufficiency, and should not be taken for a long time. It is recommended to use the drug under the guidance of a physician, do not self-medication, to avoid causing adverse reactions.