The quickest solution for tongue ulcers is to remove the local irritant, use healing medications and avoid mouth, and a specific examination and treatment in a dentist is recommended. 1. Mouth ulcers on the tip of the tongue usually require the removal of hard localized calculus, resharpening of the tip of the tooth that tends to rub against the tip of the tongue, or removal of the stump, replacement or modification of defective restorations and other irritating factors. 2. Remove the irritating factors and then use drugs to promote healing, commonly used ulcer paste, ice boron powder, tin-like powder and so on. 3. It is recommended not to eat large hard food recently, try to eat more nutritious soft food, supplement vitamin food, do not eat spicy stimulating food. Long-standing recommendations to the stomatology examination and treatment. Drugs are used under the guidance of a doctor.