If hot, cold or sweet foods send a sharp twinge through your teeth, you have tooth sensitivity. It’s very common and, once we find the cause, usually easy to relieve.
Common causes
- Worn enamel or exposed tooth roots
- Gum recession
- Cracks or decay
- Grinding (bruxism)
How we treat it
Depending on the cause, treatment may include desensitising applications, fluoride varnish, fillings, or a night guard for grinding — plus advice on gentle brushing and the right toothpaste.