Clinically there is no such disease as tongue ulcer, generally tongue ulcer refers to the appearance of mouth ulcers, may produce local burning sensation in the mouth, pain, erosion and other symptoms. Patients with mouth ulcers will appear more obvious local redness, swelling, pain symptoms, but also may produce local burning sensation, erosion and other reactions, some patients may also appear herpes-like mouth sores. If mouth ulcers have appeared, you need to follow the doctor’s instructions to use medication, usually can be used under the guidance of the doctor watermelon cream, cidadeine iodine tablets and other medications. Usually must be regular medical review, it is best not to often blindly use drugs, so as not to affect the body’s recovery.