Updated May 21st, 2025
Tooth sensitivity and discomfort is a common problem, but in some cases, it is not serious and will go away with gentler brushing and flossing—or other recommendations from your dentist in Nashville, TN.
5 Common Causes of Tooth Sensitivity to Hot and Cold
Tooth sensitivity is your body's way of signaling that something might be wrong. If you're noticing discomfort between regular dental visits, it's crucial to address it promptly. Discover five surprising reasons behind your tooth sensitivity and what to do about them.
#1 Tooth Decay and Root Infections
An untreated cavity can lead to tooth decay. Likewise, if you have a deep root infection that needs root canal therapy, you may have sensitivity and even pain with swelling. Temperature changes—cold water or hot tea—can exacerbate these symptoms.
#2 Cleaning Your Teeth Vigorously or Teeth Whitening Products
If you brush and floss too harshly, you can wear away enamel, which leads to sensitivity. Also, teeth whitening products can spill onto gums, creating temporary pain and discomfort.
#3 Bruxism (Grinding and Clenching Your Teeth)
Bruxism can wear away tooth enamel, lead to chips and fractures, and expose tooth roots, all of which lead to sensitivity.
#4 Gum Disease
Gum disease leads to gum recession, pocketing, and loose teeth. But it also contributes to tooth sensitivity.
#5 Broken Fillings or Restorations
Broken fillings and restorations can leave nerves and pulp exposed and vulnerable to infection and sensitivity.
Treatment for Tooth Sensitivity in Nashville, TN
Your dentist can assess your teeth and gums to determine better why you’re having pain or discomfort to temperature. It’s important to contact us as soon as you notice changes, so sensitivity does not graduate to pain and swelling.
Stop Living With Sensitive Teeth and Schedule Your Visit Today!
Ready for relief? Contact our Nashville dental office today to schedule your appointment and say goodbye to tooth sensitivity for good.