Do you feel a sharp twinge when sipping hot coffee or enjoying ice cream? If so, you may be experiencing tooth sensitivity. This common dental issue affects millions of people and can make everyday activities uncomfortable.
But what actually causes sensitive teeth—and what can you do about it? Let’s take a closer look.
Common Causes of Tooth Sensitivity
- Worn Tooth Enamel
Over time, enamel (the protective outer layer of your teeth) can wear down from brushing too hard, teeth grinding, or acidic foods, leaving the inner dentin exposed. - Gum Recession
When gums recede due to gum disease or aggressive brushing, the roots of your teeth—which don’t have enamel protection—become exposed and sensitive. - Tooth Decay or Cavities
Cavities create openings in your teeth that expose the dentin, causing pain and sensitivity. - Cracked or Chipped Teeth
Even small cracks can allow heat, cold, and bacteria to reach the nerves inside your tooth. - Teeth Whitening Treatments
Professional or at-home whitening can temporarily increase sensitivity as your enamel adjusts. - Dental Work
Fillings, crowns, or other procedures may cause temporary sensitivity that usually improves over time.
How to Fix Tooth Sensitivity
✅ Use a Desensitizing Toothpaste
Special toothpaste can block pain signals to the nerves, reducing discomfort with daily use.
✅ Switch to a Soft-Bristled Toothbrush
Brushing gently with a soft brush helps protect your enamel and gums.
✅ Avoid Acidic Foods & Drinks
Soda, citrus, and wine can erode enamel. Rinse with water after consuming them.
✅ Wear a Nightguard (if you grind your teeth)
Grinding puts extra pressure on your teeth and wears down enamel. A custom nightguard can help.
✅ Fluoride Treatments
Your dentist may recommend professional fluoride applications to strengthen enamel and reduce sensitivity.
✅ Treat Underlying Issues
If sensitivity is caused by gum disease, cavities, or cracks, professional dental treatment is the only solution.
When to See a Dentist
If your tooth sensitivity:
- Lasts more than a few weeks
- Gets worse over time
- Interferes with eating or drinking
👉 It’s time to schedule an appointment. Persistent sensitivity could be a sign of something more serious, like tooth decay or infection.
Final Thoughts
Tooth sensitivity is common—but it’s not something you have to live with. From simple lifestyle changes to professional dental treatments, there are many ways to find relief.
✨ Concerned about sensitive teeth? Schedule an appointment with us today to get to the root of the problem and restore your comfort.