What Causes Tooth Sensitivity and How to Treat It

Understand the Causes of Tooth Sensitivity

Best Family Dentistry in Folsom, CA

If you’ve ever winced while enjoying a hot coffee or cringed after a sip of cold water, you’re likely familiar with the discomfort of tooth sensitivity. For many residents in Folsom, this isn’t just an occasional inconvenience—it’s a daily disruption. Fortunately, understanding the causes of tooth sensitivity and the best treatment options available can help you regain control of your comfort and oral health.

At The Folsom Dentist, we regularly help patients uncover the source of their sensitivity and provide personalized solutions that bring lasting relief.

What Is Tooth Sensitivity?

Tooth sensitivity occurs when the protective enamel on your teeth wears away or when your gums recede, exposing the underlying dentin. Dentin contains tiny tubes that lead directly to the nerves of the tooth. When external stimuli such as heat, cold, or acidity come into contact with these nerves, pain and discomfort often follow.

Common Causes of Sensitive Teeth

1. Enamel Erosion

Over time, enamel can erode due to:

  • Brushing too hard or with a hard-bristled toothbrush
  • Acidic foods and beverages (soda, citrus, wine)
  • Grinding or clenching your teeth
  • Acid reflux or frequent vomiting

When the enamel thins, it provides less protection for the sensitive layers beneath.

2. Gum Recession

Gum recession, often caused by gum disease or aggressive brushing, can expose the roots of your teeth. These root surfaces are not protected by enamel and are much more sensitive to external stimuli.

If you suspect you’re experiencing gum recession, a consultation with a trusted gum disease dentist in Folsom is the best next step.

3. Tooth Decay and Fractures

Cavities, cracks, or broken fillings can expose dentin and even the tooth’s pulp, leading to significant pain. In some cases, a root canal in Folsom may be needed to treat deep decay or infection.

4. Post-Dental Procedure Sensitivity

Sensitivity following dental treatments like teeth whitening in Folsom, cleanings, or fillings is not uncommon. This is usually temporary but should be monitored.

5. Exposed Tooth Roots

If recession or trauma has left the roots of your teeth exposed, they may be more susceptible to sensitivity.

How We Diagnose Tooth Sensitivity

Our team at The Folsom Dentist will perform a comprehensive exam that includes:

  • A discussion of your symptoms and lifestyle habits
  • A full visual examination
  • Digital X-rays to assess structural issues
  • Cold sensitivity and bite tests

This thorough approach allows us to pinpoint the cause and recommend targeted treatments.

Effective Treatment Options

Desensitizing Toothpaste

These toothpastes block nerve signals in the dentin and can provide relief over time with consistent use.

Fluoride Applications

In-office fluoride gels and varnishes strengthen enamel and reduce pain sensitivity.

Dental Bonding

We offer dental bonding in Folsom to cover exposed root surfaces or enamel defects, protecting your teeth and improving appearance.

Gum Grafting

For severe gum recession, we may recommend grafting procedures to restore gum tissue and cover sensitive areas.

Crowns or Veneers

Damaged teeth may benefit from dental crowns in Folsom or veneers in Folsom, depending on the severity and location of the issue.

Root Canal Treatment

If sensitivity is due to nerve inflammation or infection, a root canal may be necessary to remove the affected tissue and seal the tooth.

How to Prevent Sensitive Teeth

  • Brush gently with a soft-bristled toothbrush
  • Use low-abrasion, fluoride toothpaste
  • Avoid acidic foods and drinks
  • Don’t grind your teeth—use a night guard if needed
  • Visit your Folsom dentist regularly for cleanings and exams

Let The Folsom Dentist Help You Find Relief

You don’t have to live with tooth sensitivity. Whether you need fluoride treatments, veneers, or full restorative care with dental implants in Folsom, we’re here to help. As a trusted Folsom dentist CA, our team is committed to providing comfort-focused, long-lasting solutions for every patient.

Call today to schedule your appointment and start your journey toward pain-free smiles.


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785 Hana Way, Folsom, CA 95630

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