Asymptomatic fissures can be temporarily observed and good oral hygiene maintained. Inflammation to take local anti-infection, combined with candida infection to take antifungal treatment, vitamin deficiency caused by fissured tongue, should be timely supplementation of vitamins. 1. Temporary observation: if the fissured tongue has no symptoms do not need special treatment, maintain good oral hygiene, to avoid the accumulation of food debris, etc. in the fissure caused by lingual inflammation. 2. Local anti-infection: when the tongue inflammation can be local anti-infection, generally 0.2% chlorhexidine gargle or ciprofloxacin gargle is better. 3. Supplementary vitamins: vitamin deficiency caused by cracked tongue pain, first clean up the food debris in the mouth, go to the hospital to check the trace elements and vitamins, according to the results of the timely supplementation of the appropriate vitamins and trace elements, in order to facilitate the recovery of inflammation. If you want to remove the fissured tongue, it is best to go to a professional hospital, under the advice of the doctor, choose the most reasonable treatment method, in order to facilitate the return of the grooved tongue to normal.