Tooth marks on the tongue means that there are teeth marks on the edge of the tongue, most of which are produced by the hypertrophy of the tongue being compressed by the teeth, and are called toothed tongue. The causes of tongue hypertrophy are more complex, physiological causes, self-healing time varies from person to person, may be in 3-5 months or so self-healing, pathological causes generally can not be cured, so there is no best way. 1. Physiological reasons: for example, excessive obesity, the tongue is also correspondingly large, the oral space is reduced, the tongue on both sides of the teeth marks, the need to strengthen the exercise, reduce fat intake, weight loss, fat tongue will be correspondingly reduced, self-healing. Long-term consumption of spicy and stimulating food, stimulate the tongue, edema hypertrophy, control spicy and stimulating food can accelerate the self-healing. 2. Pathological causes: allergy, congenital, tissue deformation or tumor damage and other factors. Tongue hypertrophy caused by allergy, inflammation and infection will lead to angioneurotic edema of the tongue, resulting in tongue enlargement and tongue biting, etc. After symptomatic anti-infection and anti-allergy treatment, the tongue will recover, and the first choice of treatment for severe tongue hypertrophy is surgical treatment. Tongue hypertrophy can cause the patient swallowing, breathing, chewing, movement and other abnormalities, if the teeth marks are more serious, then you need to go to the hospital, find the cause of the disease and follow the doctor’s instructions for treatment.