It is not true that Tianwang Xinxin Tonic Dan cures 50 kinds of diseases. This product is mainly used for treating the deficiency of heart yin as well as palpitation (accelerated heartbeat, often accompanied by panic) and forgetfulness, etc. It has the effect of tonifying the heart and tranquillizing the mind, nourishing the yin and nourishing the blood (nourishing the blood in the body). Tianwang Xinxin Tonic Dan is a proprietary Chinese medicine composed of Angelica sinensis, Radix et Rhizoma Ginseng, Radix jujube seed (fried), and Cinnabar. It is not true that this product can cure 50 diseases and its effects should not be exaggerated. In the formula, Angelica sinensis invigorates blood and replenishes blood, Radix et Rhizoma Ginseng replenishes the spleen and lungs (tonifying the spleen and lungs), and Sour Jujubae Seed (fried) and Cinnabar tranquilizes the mind. The combination of all the medicines has the effect of nourishing yin and nourishing blood and tonifying the heart and tranquilizing the mind, which is the main treatment for deficiency of heart yin, insomnia, excessive sleep, forgetfulness, palpitation, and dryness of the bowels. The adverse reactions and contraindications of Tianwang Xinxin Tonic Dan are not clear at present. Precautions are that this product contains cinnabar and should not be taken in excess or for a long period of time, and should be used with caution for those suffering from hepatic or renal insufficiency. If you need to use this product Tianwang Tianxin Tonic Dan, should be in the traditional Chinese medicine practitioner after the identification of medication, do not take on their own to avoid causing adverse consequences.