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Tooth Sensitivity: Causes, Treatments & Relief Options in Coimbatore

Introduction

Do you feel a sudden sharp pain when sipping hot coffee or eating ice cream? You’re not alone — tooth sensitivity is one of the most common dental issues affecting both adults and teens.

At Chiron Cosmetic & Dental Hospitals, Coimbatore, our dental specialists treat hundreds of patients every month with safe, long-lasting solutions for sensitive teeth.

In this article, we’ll explain the main causes of tooth sensitivity, how it can be treated, and what steps you can take to prevent it permanently.

What Is Tooth Sensitivity?

Tooth sensitivity (also known as dentin hypersensitivity) occurs when the protective enamel layer wears down, exposing the inner dentin and nerve endings. This makes your teeth react painfully to hot, cold, sweet, or acidic foods and drinks.

Common symptoms include:

  • Sudden sharp pain while brushing or eating

  • Discomfort when breathing cold air

  • Sensitivity in one or more teeth

  • Pain that fades quickly after stimulus stops

Top Causes of Tooth Sensitivity

Our experts at Chiron Dental Coimbatore identify several common causes behind this condition:

1. Enamel Erosion

Over time, acidic foods, carbonated drinks, and harsh brushing can erode your enamel — exposing sensitive dentin beneath.

2. Gum Recession

Improper brushing or gum disease can cause gums to pull away from teeth, uncovering root surfaces that lack enamel protection.

3. Tooth Decay or Cavities

When cavities deepen, they expose nerve endings and cause pain when you eat hot or cold foods.

4. Cracked or Chipped Teeth

Fractures can expose dentin or pulp, leading to severe localized sensitivity.

5. Worn Fillings or Dental Work

Old fillings, crowns, or bridges that have weakened can make teeth sensitive.

6. Bruxism (Teeth Grinding)

Grinding wears down enamel and puts stress on tooth roots.

7. Whitening Products or Overbrushing

Overuse of whitening pastes or brushing too hard can strip enamel and irritate gums.

Professional Treatments for Sensitive Teeth at Chiron Dental Coimbatore

We offer a wide range of painless and effective treatments depending on the cause and severity.

1. Fluoride Treatment

We apply a concentrated fluoride varnish or gel to strengthen enamel and block sensitivity channels.

2. Desensitizing Toothpaste (Professional Grade)

Special medicated toothpaste that contains potassium nitrate or stannous fluoride helps reduce nerve pain within 1–2 weeks.

3. Dental Bonding or Filling

For exposed roots or enamel loss, we apply a tooth-colored resin to cover sensitive areas.

4. Gum Grafting

If gum recession is the issue, a minor gum graft covers exposed roots and reduces long-term sensitivity.

5. Root Canal Treatment (RCT)

For severe, nerve-related sensitivity, a root canal permanently eliminates the pain by removing infected pulp.

6. Laser Desensitization Therapy

A modern, pain-free treatment that seals tubules in the dentin using soft lasers for instant relief.

Why Choose Chiron Cosmetic & Dental Hospitals in Coimbatore

  • Expert Periodontists & Cosmetic Dentists

  • Latest Laser & Ultrasonic Cleaning Technology

  • Painless and Affordable Gum Treatments

  • Personalized aftercare & home hygiene guidance

  • Convenient location: AVM 7.O Towers, Siva Shakthi Nagar, Peelamedu, Coimbatore

  • Contact us: 📞 96266 61116