Sensitive Teeth: Why Cold and Sweet Foods Make You Wince
That sharp zing from ice water or a sweet treat is common — and treatable once we find what’s behind it.
What you may be experiencing
Sensitivity usually feels like a quick, sharp twinge in response to cold, heat, sweets, or air. It happens when the softer layer beneath your enamel (dentin) becomes exposed — through worn enamel, receding gums, or a problem in the tooth itself.
Common causes
- Worn enamel from aggressive brushing or acidic foods and drinks
- Receding gums that expose the sensitive root surface
- A cavity, cracked tooth, or worn/leaking filling
- Teeth grinding or clenching
- Temporary sensitivity after whitening or a recent dental procedure
Can it wait? A quick guide
Call us today
- Sharp pain focused on one specific tooth that lingers after the trigger is gone
- Sensitivity along with swelling or a visible chip or hole
A regular appointment is fine
- Mild, general sensitivity across several teeth
- Occasional twinges with cold that fade quickly
What you can do right now
- Use a desensitizing toothpaste consistently — relief can take a couple of weeks to build
- Switch to a soft-bristled brush and a gentle technique
- Avoid brushing right after acidic foods or drinks — wait about 30 minutes
How we help at Highmark Dental Care
- An exam to find the cause — decay, a crack, gum recession, or worn enamel
- A fluoride treatment or in-office desensitizer
- A filling or bonding to cover an exposed or damaged area
- A night guard if grinding is wearing your enamel
Cost & insurance
The right treatment — and its cost — depends on what we find during your exam, so we’ll always explain your options and the fees clearly before we begin anything. We accept many dental insurance plans and file your claims as a courtesy; any benefit estimate is exactly that — an estimate, and you’re responsible for what your plan doesn’t cover. We also accept cash, check, and major credit cards, with flexible payment arrangements available. See our Insurance page for the plans we accept — and we’re glad to help you understand your benefits before you decide.
Frequently asked questions
Why are my teeth suddenly sensitive?
Common reasons include worn enamel, receding gums, a new cavity or crack, grinding, or recent whitening. A quick exam can pinpoint which one so we treat the right thing.
Does sensitivity mean I have a cavity?
Not necessarily — general mild sensitivity is often from worn enamel or gum recession. But sharp, lingering pain in one specific tooth can signal a cavity or crack and should be checked.
Can sensitive teeth be cured?
Usually, yes — once we address the cause. That may be a desensitizing treatment, a filling, gum care, or a night guard.
Not sure how urgent it is? Just call.
Our team will help you decide the right next step — and we keep time open for emergencies with same or next-day appointments when needed.