Tongue loss is considered to be related to exfoliative lingual inflammation or map tongue, which needs to be treated with medication in conjunction with the cause of the condition. Map tongue, or wandering lingual inflammation, belongs to a kind of exfoliative lingual inflammation that occurs on the mucous membrane of the back of the tongue. Often manifested as irregular shaped tongue papillae atrophy red, the edge of the lesion thickening of the tongue, which may lead to the appearance of tongue coating. Clinical treatment is mainly based on drug therapy, giving local topical drugs such as 2%-4% sodium bicarbonate solution, mycobacteria, etc., and jointly giving oral antifungal drugs such as fluconazole, itraconazole, etc.. Therefore, if there is a shedding of tongue, it is recommended that you should choose to consult a doctor in a timely manner to find out the cause, and then follow the doctor’s instructions to standardize the treatment, do not unauthorized use of medication.