The child’s tongue pain can not just take medicine, should be clear cause in the targeted medication, tongue pain may be traumatic oral ulcers, infection, glossopharyngeal neuralgia and other reasons. 1. traumatic oral ulcers: when the teeth bite, hot food burns, can cause local oral ulcers, mainly manifested as bites, burns parts of the white ulcer surface, different shapes, and there is a painful sense of touch, you can use watermelon cream tablets or sprays and other drugs to promote wound healing. 2. Infection: when oral hygiene is poor, bacterial and fungal infections can cause the formation of ulcers, you can use sodium bicarbonate solution, compound chlorhexidine gargle to clean the oral cavity, if necessary, according to the doctor’s orders of the causative organisms of the oral system of cephalosporin, mycobacteria, or metronidazole and other drugs. 3. Hypoglossal neuralgia: this disease is relatively rare, mainly tongue pain, sore throat or radiate to the root of the ear pain, etc., the pain attack is more intense, the general use of phenytoin sodium, vitamin B1, B12 and other drugs. The above drugs need to follow the doctor’s instructions, do not blindly take drugs, develop good oral hygiene habits, avoid eating spicy and stimulating food.