Chinese medicine believes that tongue ulcers are related to several aspects, namely heart fire, liver and gallbladder fire, and kidney yin deficiency. It is recommended to find an experienced doctor for identification, such as heart fire, liver fire, kidney yin insufficiency, from the dietary regulation should avoid spicy, eat less stimulating food, avoid greasy and keep bowel movement, you can also take Huanglianxin, vitamin B2 and other treatments. In Chinese medicine, if it belongs to the cardiac meridian fire-heat evidence, usually apply the guide Chi San, if it is the upper burner fire should be used to cool the diaphragm San, the kidney yin insufficiency can be used to Zhi Bai Di Huang Pill, mouth inflammation Qing and other drugs. A small number of patients with insufficient kidney yang, deficiency of yang, can use the kidney qi pill, some patients with symptoms of upper heat and lower cold, usually with licorice laxative heart soup. Vitamin deficiency patients can supplement vitamin C, vitamin B2, drink more water and eat more fruits, and maintain a good state of mind. If the effect is not good, you can go to the stomatology department.