A crack in the tongue is considered to be caused by genetic factors, and may also be related to fungal infections, improper oral hygiene and other factors.
1. Genetic factors: if someone in the family has this condition, the possibility of the offspring to produce this condition is relatively high, there is a certain genetic predisposition.
2. Fungal infection: If you are infected by fungus, resulting in skin tissue lesions and mucous membrane damage, you may experience the symptom of a fissure in the tongue.
3. Improper oral hygiene: If you don’t pay attention to personal oral hygiene, improper cleaning, bacterial viruses or other material residues may appear such symptoms.
If there are obvious symptoms, it is recommended to consult a doctor in time to determine whether there is any disease.