Oral ulcer, commonly known as "mouth sores", is a common ulcerative disease that occurs in the oral mucosa and is more common in the inner lips, tongue, tongue, buccal mucosa, vestibular furrow, soft palate and other parts of the mucosa lack of keratinized layer Or poorly keratinized. Tongue ulcers refer to oral ulcers that occur in the tongue tip and tongue body. Oral ulcer attack we will feel severe pain,affected area burning obvious, severe condition will affect the diet, speaking,inducing great inconvenience to daily life; may be complicated by bad breath, chronic pharyngitis, constipation, headache, dizziness, nausea, fatigue, irritability, fever, Lymphadenopathy and other systemic symptoms.
