Symptoms

What is the best way to treat sensitive teeth?

Reviewed by Dr. Samuel Bacon, DDS (dentist). Last reviewed November 3, 2026.

Status: Approved

Short answer: The right treatment depends on the cause, so start with a dental exam. The ADA says options include desensitizing toothpaste, an in-office fluoride gel, a crown, inlay or bonding to fix a flaw or decay, a gum graft for exposed roots, or a root canal if sensitivity is severe and nothing else helps. Good daily brushing and flossing also help prevent it.

Treatments the ADA lists

  • Desensitizing toothpaste. It contains compounds that help block sensation from reaching the nerve. The ADA notes it usually takes several applications before sensitivity is reduced.
  • Fluoride gel. Applied in the office, it strengthens enamel and reduces the transmission of sensations.
  • A crown, inlay or bonding. These can correct a flaw or decay that's causing the sensitivity.
  • A gum graft. If gum tissue has been lost from the root, a graft can protect the root and reduce sensitivity.
  • A root canal. The ADA says this may be recommended if sensitivity is severe and persistent and can't be treated another way.

At home

  • Brush gently with a soft-bristled toothbrush. The ADA notes firm or medium bristles may damage gums and enamel.
  • Clean between your teeth every day.
  • Look for toothpaste with the ADA Seal. See Best toothpaste for sensitive teeth.

When to see a dentist

If sensitivity lasts, is getting worse, or comes with lingering pain or swelling, get it checked. It may be a cavity, a crack or another problem that needs treatment.

At Indy Smile Group

We find the cause at your exam, then go over options with you. See our teeth cleaning pages for Fishers, Carmel and North Indy.

Next step

Ready to talk it through with a dentist? Book online or call the office closest to you.

Frequently asked questions

How long does desensitizing toothpaste take to work?
The ADA says it usually requires several applications before sensitivity is reduced.

Should I stop brushing a sensitive area?
No. Keep brushing gently with a soft brush and talk with your dentist.

Can sensitivity go away on its own?
Sometimes, depending on the cause. If it lasts, see a dentist.

Sources

  1. ADA MouthHealthy – Sensitive Teeth
  2. ADA MouthHealthy – Toothpaste
  3. ADA MouthHealthy – Toothbrushes

Last reviewed: November 3, 2026
Reviewed by: Dr. Samuel Bacon, DDS (dentist)

← Back to all articles