Cavity FAQ: Your Questions About Fillings, Pain and Treatment Answered
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Can a cavity heal on its own? Does a filling hurt? Clear, calm answers to the questions patients ask most about cavities.
Here are answers to common questions we hear about cavities and their treatment.
Can a cavity heal on its own?
Very early enamel changes, like a chalky white spot, can sometimes be remineralized with fluoride and good habits. Once a hole has formed, it needs a filling.
Does getting a filling hurt?
The area is numbed first, so most people feel pressure rather than pain. If you feel nervous, tell us. Our sedation dentistry guide covers relaxation options.
Why does my tooth hurt with cold or sweets?
It can mean decay or exposed dentin. See why are my teeth sensitive to cold for more.
Can a cavity form under a filling or crown?
Yes. Decay can start at the edges, which is why regular check-ups and X-rays matter.
What if the cavity is large?
A larger cavity may need a crown. A same-day CEREC crown can often be made in one visit.
Are cavities only a problem for children?
No. Adults get them too, including around older fillings and on exposed roots.
Does insurance cover fillings?
Coverage varies by plan. See our dental insurance and CDCP information.
Have a question we didn't cover? Contact us at morganheightsdental.com or Call 604-535-8835.