Tongue hypertrophy is clinically characterized by the following conditions: I. Physiological, that is, the congenitally developed tongue is slightly larger, with no subjective symptoms, and there are often teeth marks on the tongue. Due to the relatively large tongue, traumatic ulcers often occur due to bites, and this condition generally requires no special treatment. Second, pathology, such as vascular, lymphangioma, appear in the tongue body of the tongue edge part of the vascular, lymphangioma is not uncommon, this situation in addition to the tongue body hypertrophy, but also can often be seen puffy, the surface is like mulberry, purplish-red or purplish-red and pinkish-white interspersed with small lesions, can be used in the tongue body revision of the surgery to reduce the body of the tongue. Third, from the amyloidosis of the tongue, the prognosis of this disease is more serious, so it is necessary to carry out a timely biopsy, after a clear diagnosis, comprehensive treatment.