Fillings

Can a cavity heal on its own? Early mineral loss and an established cavity are different. A dentist can determine whether preventive care or a restoration is appropriate.

Understanding the repair

A filling replaces missing tooth structure, but the reason for damage matters. Your dentist assesses decay, cracks, existing restorations and the amount of sound tooth left. A tooth with extensive damage may need a different restoration; a filling is not a promise that every damaged tooth can be saved.

Comparing materials and costs

Ask which material is suitable for the tooth, how appearance and chewing forces affect the choice, and what the estimate includes. The number of surfaces involved and the complexity of care can affect cost. Your insurance contribution must be verified individually.

After the visit

Follow the clinician’s instructions about eating while numb and caring for the tooth. Report an uneven bite, worsening pain or persistent concerns instead of trying to adjust the restoration yourself. Daily cleaning and limiting frequent sugar exposure remain important around repaired teeth.

Questions patients ask

Does a filling last forever? No restoration is permanent. Wear, new decay and changes in the tooth can mean later repair or replacement.

Can whitening change a filling’s color? Whitening does not reliably change restorative material to match natural teeth. Discuss cosmetic plans before replacing visible fillings.

Sensitivity after a filling: what to report

Temperature sensitivity can occur after dental treatment, but new discomfort should not automatically be dismissed as normal. Tell the treating dentist whether symptoms are improving, staying the same or worsening; describe any pain on chewing, pain without a trigger or discomfort that lingers. Ask how your own tooth should be monitored rather than relying on a fixed waiting period from a website.

Does the bite feel different?

If the filled tooth feels as though it touches first, or chewing causes sharp pain, contact the office for an assessment. Do not file the filling, repeatedly test it with hard foods or assume the cause is simply that it is too high. The dentist needs to assess the restoration and tooth.

Useful follow-up questions

• What symptoms are expected for this particular repair?
• Which changes mean I should call sooner?
• When should I return if discomfort continues?
• Does this tooth need any further restoration or follow-up?

Seek prompt advice for swelling, fever or worsening pain. Difficulty breathing or swallowing requires emergency medical help.

AAE: sensitivity after dental treatment; aftercare and when to call.

Sources and review status

Expanded November 12, 2026. Clinical review by the practice is pending. Patient education: National Institute of Dental and Craniofacial Research.

Temporary website review preview. Educational content awaits practice review and is not an individual diagnosis or treatment plan. Confirm current services with Fedon Family Dental.