What is Tooth Sensitivity?
Normally, tooth enamel protects the sensitive inner part of your teeth. But if the enamel wears down or the gums recede, exposing the roots, the tooth becomes vulnerable to external stimuli—cold, heat, sweets, or even air.
That’s when you feel a sudden, brief pain that can be quite annoying.
What Does It Feel Like?
A sharp, sting-like pain when eating or drinking something hot or cold
Sometimes discomfort from sweets, salty foods, or acidic juices
The pain is often focused in one tooth or a few, depending on the case
How to Deal With It?
First, try a toothpaste labeled “for sensitive teeth” – it contains ingredients that help reduce sensitivity over time
Also:
Use a soft-bristled toothbrush and don’t brush too hard
Cut down on acidic foods and drinks, as they can worsen the sensitivity
If the pain continues or gets worse instead of better, it's time to see your dentist.
What Will the Dentist Do?
The dentist will examine your teeth and identify the cause – it could be decay, a small crack, or actual enamel erosion
For mild cases, they might apply fluoride to strengthen the tooth, or use a desensitizing agent to seal exposed dentin
In advanced cases (rare), root canal treatment might be needed
Before Your Visit:
Pay attention to when the sensitivity occurs – after certain foods? At specific times of day?
These details can help your dentist diagnose the issue more quickly and accurately