This English guide presents the key points of the original Korean article. Individual diagnosis and treatment choices require an examination.
Possible causes
Exposed root surfaces, worn or notched tooth surfaces, decay, a failing restoration, a crack or recent treatment can all be associated with sensitivity. The same feeling can have different causes.
When to arrange an examination
Sensitivity that is new, worsening, focused on one tooth, persists after the trigger has gone or comes with pain on biting should be assessed rather than assumed to be harmless.
Treatment depends on the finding
Advice for exposed dentine differs from treatment for decay or a crack. The dentist examines the tooth and gums and discusses cleaning habits, restorations and the bite before suggesting treatment.
More information
Read the full original article in Korean, or ask about your own situation at the clinic.