Ever feel a sudden zing of pain when sipping something cold or hot? That’s teeth sensitivity — and there’s real science behind why it happens and how to manage it.
🦷 What Causes Sensitivity?
Teeth have layers:
- Enamel: The hard outer shell
- Dentin: The softer layer underneath, filled with tiny tubules
- Pulp: Where the nerves live
When enamel wears down or gums recede, dentin becomes exposed. This lets heat, cold, or sweets reach your nerves more easily.
🚨 Common Triggers
- Ice cream or hot drinks
- Brushing too hard
- Acidic foods
- Whitening products
🧪 How to Treat It
- Use sensitivity toothpaste with potassium nitrate or stannous fluoride
- Switch to a soft-bristled toothbrush
- Avoid brushing immediately after acidic meals
- In-office treatments like fluoride varnishes may help
Dealing with Sensitivity? You’re Not Alone.
Let’s pinpoint the cause and find a solution that protects your smile.