The main manifestations of liver fire are headache, dizziness, bitter mouth, dry throat, irritability, bad breath, red and swollen gums, sores on mouth and tongue, irritability, tinnitus, sleep disorders, dry stools, small amount of urine, yellow color and so on. If the above symptoms occur, you can take oral gentian and liver detoxification soup, Xiao Chaihu Tang, Da Yuan Drink, Si Reverse San, Free San, and Pain and Diarrhea Essentials to regulate the Chinese medicine. Chinese medicine treatment should be based on evidence, as the saying goes, “the liver is burning up”, but in Chinese medicine, there are different symptoms, and different medicines are used for different symptoms. If parents suspect that the child “liver fire”, it is recommended to take the child to the hospital to find a traditional Chinese medicine pediatrician to identify the type of evidence and then use drugs, the effect is better. Do not take medication randomly, because random medication will lead to poor results, in addition to the wrong medication will also cause some damage to the child.