Liver fever is generally due to emotional and mental disorders or the invasion of disease and evil to block the liver vein, resulting in the loss of liver qi in the drainage and flow, and heat over time, which generally manifests as pain and burning in both sides, irritability, dry mouth and bitterness, red tongue with yellow fur, and string veins. Generally, Chinese herbal medicines are used to clear the liver and spleen, and to relieve depression and clear heat. In addition, in addition to Chinese medicine should also keep the local dry, clean and pay attention to rest, prohibit spicy, fatty, sweet and thick taste and other nourishing and easy to produce heat products.