If a tooth is worn down a little bit without clinical symptoms, it usually does not affect the use of the tooth and oral health; if there are symptoms, it may cause dentin hypersensitivity and increase the risk of dental caries.
In clinical practice, many phenomena require appropriate grinding of teeth, such as the presence of occlusal high points, night grinding, congenital malformation of the central cusp, orthodontic treatment, and so on, all of which require appropriate amount of grinding of teeth. If there is a lot of tissue to be removed, it is recommended that the teeth be resharpened several times in small amounts. Normally, grinding at the enamel level does not cause any discomfort to the teeth.
It should be noted that if too much tooth tissue is removed at one time, it is likely to lead to dentin hypersensitivity in addition to increasing the risk of dental caries, and anti-allergy treatment is recommended for these patients.
It is recommended to go to a regular hospital stomatology department, according to the condition, the professional practitioner operated by the adjustment of grinding teeth.