The best defense against cavities is good oral hygiene, including
Brushing with a fluoride toothpaste
Your bodies own saliva is also an excellent cavity fighter, because it contains special chemicals that rinse away many harmful materials. Chewing a good sugarless gum will stimulate saliva production between brushing.
Special sealants and varnishes can also be applied to stave off cavities from forming.
If you have any of the following symptoms, you may have a cavity:
Unusual sensitivity to hot and cold water or foods.
A localized pain in your tooth or near the gum line.
Teeth that change colour.
If you notice any of this symptoms consult Dr.Nechupadam Dental, Marine Dirve, Kochi