How do I know if I have a cavity?

Early cavities often have no symptoms. As decay progresses, you may notice: Sensitivity to hot, cold, or sweets Pain when biting Visible discoloration Food trapping between teeth Routine exams are the most reliable way to detect early decay.

Can cavities heal on their own?

Very early enamel demineralization can sometimes be reversed with fluoride and improved hygiene. Once a cavity creates structural damage, it requires professional treatment.

Are adults at risk for cavities, or just children?

Adults are absolutely at risk — especially those with gum recession, dry mouth, previous dental work, or high sugar intake. Root cavities are more common in adults due to exposed tooth surfaces.