Tongue ulcers usually present as ulcerative damage to the mucous membrane of the tongue. Usually tongue ulcers are caused by fire, nutritional deficiencies, digestive disorders and dysfunctions, and autoimmune condition infections. When a child has a tongue ulcer, it is recommended to treat it with a medicated soak in the mouth and at the same time strengthen the life care. First of all, it is recommended that the child pay attention to oral hygiene and avoid eating spicy, acidic or salty stimulating foods. You can use chopsticks to dip a small amount of honey and apply it to the ulcerated area, once in the morning and once in the evening, which is very effective because honey is good for the healing of the ulcerated surface. Also, tongue ulcers can be treated with vitamins by having your child take vitamin C and vitamin B2 morning, noon and night. supplemental vitamins, especially B vitamins, are good for the rapid growth of mucosal tissue and help the wound to heal. For smaller babies, the use of vitamin supplements should be done with care by checking the drug instructions to reduce the dosage according to body weight. At the same time, the child’s diet should also pay more attention to avoid the stimulation of some foods such as chili pepper and coffee, which can aggravate the inflammation of the ulcer surface and is not conducive to the recovery of the disease; at the same time, it is recommended that the diet is mainly soft in quality to avoid further stimulation of the ulcer by hard foods, and the child is encouraged to drink more water, which is conducive to the dissipation of the inflammation, and water is the least irritating to the ulcer surface. When a child has a tongue ulcer, parents are advised to take the appropriate treatment according to the severity of the ulcer.