symptoms
Sensitive teeth: zing now, reasons vary.
The cold-water zing has a shortlist of causes: gums that have receded and exposed root surface, enamel thinned by acid or aggressive brushing, grinding, a filling starting to leak, or whitening overdone at home. Which one is yours determines whether the fix is a toothpaste or a repair — and that's a two-minute answer at an exam.
What helps, in escalating order
Start with desensitizing toothpaste used consistently for a few weeks (it builds protection gradually — the two-day verdict is premature) and a soft brush held gently; scrubbing harder is how much sensitivity got started. Cut the acid-bath habits: constant sipping of citrus, soda, or seltzer keeps enamel perpetually softened.
If a few weeks change nothing, or one specific tooth zings, book — professional options range from fluoride varnish on exposed roots to fixing the leaky filling that was the problem all along. Lingering pain after cold, rather than a quick zing, moves you off this page and onto the toothache one.
Questions we hear in the chair
- Is sensitivity after whitening normal?
- Common and temporary, yes — it fades within days. Supervised whitening manages it with dosing and desensitizers, which is a fair chunk of what you're paying for versus a drugstore box.
- One tooth is sensitive, not all of them. Different?
- Meaningfully — general sensitivity is usually enamel and gums; one-tooth sensitivity suggests a crack, cavity, or failing filling at that address. Single-tooth zing earns an exam soon.
- Can receded gums grow back?
- Not on their own, but the exposed root can be protected several ways, and the recession's cause — often grinding or brushing technique — can be stopped from taking more ground. That conversation happens at a cleaning.
Clinical content reviewed by Dr. Marissa DeAngelis, Senior Dentist.
Serving Crozet for 50+ years. At least two full-time doctors in the building, Monday through Friday. Call for current availability.