What Causes Tooth Sensitivity (And What You Can Do About It)

If you’ve ever felt a sharp, sudden discomfort when eating ice cream or sipping hot coffee, you’re not alone. Tooth sensitivity is one of the most common dental complaints — and luckily, it’s often treatable once you know what’s causing it.

Common Causes of Sensitive Teeth

There are several reasons your teeth might feel more sensitive than usual:

• Worn enamel: Brushing too hard or using abrasive toothpaste can erode the protective outer layer of your teeth.
• Gum recession: When gums pull away from the teeth, they expose the sensitive root surface underneath.
• Tooth grinding: Clenching or grinding your teeth (often at night) can wear down enamel and cause microfractures.
• Recent dental work: Fillings, cleanings, or whitening treatments may temporarily increase sensitivity.
• Tooth decay or damage: Cavities or cracked teeth can expose the inner dentin layer, which is much more sensitive.

How to Relieve Sensitivity

The good news is that there are solutions — both at home and in the dental chair. Some effective treatments include:

• Using a desensitizing toothpaste
• Switching to a soft-bristled toothbrush
• Wearing a night guard if you grind your teeth
• Getting fluoride varnishes or protective coatings applied by your dentist
• Treating underlying issues like decay or gum disease

When to See a Dentist

If sensitivity is frequent, painful, or getting worse, don’t ignore it. It could be a sign of something more serious that needs treatment. A dental exam can pinpoint the cause and help create a plan for long-term relief.

Experiencing Sensitivity? Let’s Take a Look.

Elite Dental
98-19 64th Ave Ste 1H
Rego Park, NY 11374
Call Us! (718) 897-9754