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What Causes Tooth Sensitivity and How to Treat It

March 24, 2025

Understand the Causes of Tooth Sensitivity

Best Family Dentistry in Weston, FL

Tooth sensitivity is more than just a temporary twinge—it’s often a sign that something deeper is going on with your oral health. Whether it’s a sharp pain when enjoying a cold drink or discomfort while brushing, sensitivity can disrupt your daily life. The good news? It’s treatable.

At First Weston Dental in Weston, FL, we work closely with patients to identify the root causes of tooth sensitivity and provide tailored solutions to restore comfort and protect your teeth long-term. From minor enamel wear to more advanced issues, our team is equipped to help you regain a healthy, pain-free smile.

What Is Tooth Sensitivity?

Tooth sensitivity—technically known as dentin hypersensitivity—occurs when the underlying layer of your tooth, called dentin, becomes exposed. This layer contains microscopic tubules that lead to the nerve center of your tooth. When exposed to heat, cold, pressure, or even sweet foods, these tubules send pain signals to your brain.

The most common triggers include:

  • Hot or cold foods and drinks
  • Brushing or flossing
  • Sweet or acidic foods
  • Cold air
  • Teeth whitening products

Top Causes of Tooth Sensitivity

1. Worn Enamel

Enamel erosion from acidic foods, aggressive brushing, or grinding can leave the dentin exposed and vulnerable.

2. Gum Recession

As we age or develop gum disease, gums can recede and expose tooth roots, which lack protective enamel.

3. Tooth Decay or Damaged Fillings

Cavities and worn-down restorations allow external stimuli to reach the nerves. Our clinic offers precise, long-lasting dental fillings in Weston FL to treat and prevent decay-related sensitivity.

4. Cracked Teeth

Even hairline fractures can trigger intense sensitivity when biting or chewing.

5. Post-Dental Procedure Sensitivity

Whitening treatments, cleanings, or recent fillings may cause temporary discomfort. However, ongoing sensitivity should be evaluated.

When to See a Dentist

If your sensitivity is persistent or increasing in severity, it’s important to seek care. Our Weston dental team will conduct a thorough evaluation to determine whether you need minor treatment or more advanced interventions like gum therapy or restorative dental work.

Patients often come to us searching for a reliable dentist near me in Weston, and we’re proud to offer comprehensive, compassionate care in one convenient location.

How We Treat Tooth Sensitivity at First Weston Dental

Desensitizing Toothpaste

We often start with desensitizing toothpaste that blocks pain signals from traveling through the dentin.

Fluoride Treatments

Topical fluoride strengthens enamel and helps reduce nerve exposure.

Gum Disease Treatment

If receding gums are the cause, our skilled gum disease dentist in Weston FL will provide deep cleaning, scaling, and other periodontal care to restore gum health.

Dental Bonding

We can apply tooth-colored resin to cover exposed root surfaces and reduce sensitivity.

Mouth Guards

If you grind your teeth at night (a condition known as bruxism), we may recommend a custom mouth guard in Weston FL to protect your enamel from further wear.

Veneers or Crowns

When structural damage or aesthetic concerns contribute to your sensitivity, veneers in Weston FL or crowns may be the best solution.

Preventing Future Sensitivity

  • Use a soft-bristled toothbrush
  • Avoid acidic foods and beverages
  • Don’t brush immediately after eating
  • Maintain excellent oral hygiene
  • Schedule regular checkups with your local dentist in Weston

Get Lasting Relief at First Weston Dental

Tooth sensitivity doesn’t have to be a permanent part of your life. With the right care, you can enjoy your favorite foods and beverages without discomfort. At First Weston Dental, we combine expertise with personalized service to address sensitivity at its source.

Call today to schedule your consultation and discover a new level of dental comfort in Weston, FL.



Our Services

2239 N Commerce Pkwy, Weston, Florida, 33326

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