Start with an assessment

Sensitive teeth?

That sharp reaction to cold needs context.

An ice-cold drink, hot tea or something sweet can reveal tooth sensitivity. If it is new, persistent or getting worse, arrange a dental assessment. The pattern and affected teeth help your dentist look for the cause before recommending care.

What to do next

Describe the trigger, how long the sensation lasts and whether one tooth or several are affected. Mention recent whitening, dental treatment or pain when biting. A product choice alone cannot establish the cause of a new symptom.

When to seek emergency medical help

If you have difficulty breathing or swallowing, serious facial injury, uncontrolled bleeding or rapidly worsening swelling, seek emergency medical help. Do not wait for a website callback.

Tell the dentist what you’ve noticed

  • Which foods, drinks or activities trigger the feeling?
  • Does it stop quickly, linger or happen without a trigger?
  • Is one tooth sensitive, or are several affected?
  • Have you recently had dental work or used whitening products?

Related treatment information

The appropriate treatment depends on the findings. These pages explain possible approaches, rather than diagnosing your symptoms.

Guides for the next decision

General information, not an individual diagnosis. Further reading: NHS: toothache.