Preventive Care
Tooth Sensitivity
Also called: sensitive teeth, dentin hypersensitivity
Tooth sensitivity is a quick, sharp twinge when teeth meet hot, cold, sweet, or acidic things. It can come from worn enamel, exposed roots, a cracked tooth, or a cavity. A dentist can pin down the cause and recommend the right fix.
What to expect
- The dentist checks for cavities, cracks, worn enamel, or gum recession.
- Mild cases often respond to sensitivity toothpaste or fluoride.
- If there is an underlying problem, treating it usually resolves the sensitivity.
Questions to ask a practice
- What is causing my sensitivity?
- Is it something simple, or a sign of a bigger issue?
- What home products do you recommend for relief?
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Related terms
Prophylaxis (Dental Cleaning)
A routine professional cleaning that removes plaque and tartar to keep teeth and gums healthy.
Fluoride Treatment
A mineral treatment that strengthens enamel and helps prevent cavities.
Dental Sealant
A thin protective coating painted onto the chewing surfaces of back teeth to block decay.
Dental Exam (Checkup)
A check of your teeth, gums, and mouth to catch problems early, often paired with a cleaning.