What causes tooth sensitivity?

Learn the reasons and how City Alpha Dental Care can help.

Tooth sensitivity is a sharp, piercing tooth pain brought about by hot, cold, sweet, or acidic foods and drinks. It’s a very common problem we treat at City Alpha Dental Care, known as the best dental clinic in Dubai for comprehensive oral care.

If you’re experiencing pain while brushing, eating, or drinking, it’s time to find out why and what you can do about it.

Common Causes of Tooth Sensitivity
1. Enamel Erosion
Tooth enamel protects the inner layers of your teeth. It wears off due to:

Over-brushing or using a hard-bristled toothbrush

Acidic foods and beverages

Nighttime teeth grinding (bruxism)

When enamel wears away, it exposes the sensitive dentin layer underneath.

2. Gum Recession
Gum disease or aggressive brushing can make your gums recede, revealing the roots of teeth, which are not covered by protective enamel. This makes the teeth more sensitive, particularly to temperature.

3. Tooth Decay or Cracks
Cavities or cracks in your teeth can open up pathways to the tooth’s nerve. If left untreated, this will lead to stabbing pain and potential infection. Visit City Alpha Dental Care, a top dental clinic in Dubai Deira, for expert evaluation and treatment.

4. Worn or Failing Dental Work
Crowns or old fillings can leak or become loose, which will also expose nerves and cause sensitivity. Replacing or repairing them can restore comfort.

5. Recent Dental Work
Some people develop temporary sensitivity after cleanings, fillings, or bleaching. This usually goes away in a few days. If it persists, let us know.