Merchants Walk Dental
Tooth Sensitivity4 min read

Can Sensitive Teeth Be Treated?

Published: October 2026Updated: October 2026Written by Merchants Walk Dental Team

Can Sensitive Teeth Be Treated?

Quick Answer

Yes. Most tooth sensitivity is very treatable once the cause is identified. Treatment ranges from desensitizing toothpaste for mild cases to fillings, crowns, or root canals for more serious causes. The right treatment depends on what is causing the sensitivity.

What You'll Learn

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Yes — it is treatable
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Treatment options
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How long it takes
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When to see a dentist
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What Are the Treatment Options?

Treatment is matched to the cause. Your dentist will examine your teeth, check for cavities or cracks, and assess your gum levels before recommending a plan.

Desensitizing toothpaste

Blocks exposed dentin tubules over time. Works best for mild sensitivity from enamel erosion or gum recession.

Fluoride varnish

Applied in-office, fluoride varnish strengthens enamel and reduces sensitivity. Results are often noticeable within a few days.

Dental bonding

A tooth-colored resin applied to exposed root surfaces to cover them and reduce sensitivity.

Fillings or crowns

Restore teeth damaged by decay or cracks, eliminating the pathway to the nerve.

Gum grafting

Covers receded gum tissue to protect exposed root surfaces.

Root canal

Removes the nerve when sensitivity is severe or persistent and other treatments have not helped.

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Can I Treat Sensitivity at Home?

Mild sensitivity from enamel erosion or gum recession can often be managed with desensitizing toothpaste and fluoride rinses. However, sensitivity caused by a cavity, crack, or nerve involvement requires professional treatment. Even mild sensitivity is worth mentioning at your next checkup so your dentist can identify the cause early.

Frequently Asked Questions

Ready to Get Relief?

Sensitivity does not have to be your normal. Let us find the cause and treat it.