Tooth decay is one of the most common dental conditions in children—but the good news is, it’s also highly preventable. As a parent, knowing the early signs of cavities can help you protect your child’s smile and prevent bigger dental problems down the road. Here’s what to watch for.

Common Signs of Tooth Decay in Kids:

  • Tooth Sensitivity – If your child avoids hot, cold, or sweet foods, or complains about discomfort while eating, their teeth might be sensitive due to early decay.
  • Toothache or Pain – Frequent complaints of tooth pain, even if it comes and goes, should never be ignored.
  • Spots on the Teeth – Keep an eye out for white, brown, or black spots on your child’s teeth, which could indicate weakened or decaying enamel.
  • Bad Breath – Persistent bad breath, even after brushing, can sometimes be a sign of cavities or bacterial buildup.
  • Visible Holes or Pits – In some cases, you may be able to see a dark spot or small hole in your child’s tooth.
  • Swelling or Redness – Swollen gums near a tooth could mean the cavity has progressed to an infection.

Why Early Detection is So Important

Children’s teeth are more susceptible to decay than adult teeth, and cavities can progress quickly. Since early tooth decay doesn’t always cause pain, regular dental checkups are key to catching problems before they get serious.

Tips for Cavity Prevention

  • Help your child brush twice a day with a fluoride toothpaste
  • Supervise brushing until they can do it effectively on their own (usually around age 7–8)
  • Make flossing a daily habit
  • Limit sugary snacks and drinks
  • Schedule regular dental checkups—every 6 months

Think Your Child May Have a Cavity?
We’re here to help! Our gentle pediatric dental team can examine your child’s teeth and provide early treatment if needed. Call or text us today to schedule an appointment—your child’s smile is worth it! persist, Call or Text us today to schedule an appointment!