Cavities form when bacteria break down your child’s teeth. Recognizing the early symptoms will ensure you seek prompt treatment and prevent additional oral health problems. Here are common signs that your child may have a cavity and how a pediatric dentist will help.

3 Symptoms of Cavities in Children

1. Toothache

The enamel on your child’s teeth protects the sensitive interior nerve tissue. When decay-causing bacteria break through, they can irritate these areas and cause a toothache. It may be mild and infrequent or severe and constant, depending on the size of the cavity. 

Your pediatric dentist will offer two solutions. Minor, shallow cavities may only need sealant. This protective gel is painted over the cavity and hardened to block further decay. Deeper cavities may require a filling. The dentist will clean the cavity, then fill it with an amalgam, composite, or glass ionomer filling to restore the tooth.

2. Discoloration

Look for white spots on your child’s teeth when you help them brush and floss. These spots indicate the enamel is breaking down at a microscopic level. Early cavities (holes) appear light brown. 

Decay worsens when oral bacteria receive a lot of fuel from sugars and carbs. They then release acids that erode enamel. That's why it’s important to replace sugary sweets and soda with healthy alternatives, like apples, carrots, and milk.

3. Sensitivity

Sometimes, children with cavities experience sensitivity to hot and cold foods and beverages. These more extreme temperatures irritate the affected tooth’s nerves and may cause tingling, numbness, or dull pain. This sensitivity can also appear when eating sugary or acidic foods. A pediatric dentist will take an X-ray to look for hidden cavities and create a treatment plan.

If your child has a cavity, get them treatment at Pedodontic Associates. The American Dental Association-accredited practice has served the Oahu and Maui communities for over 25 years. Learn more about their team and pediatric dentistry services on their website. To schedule an appointment, call (808) 735-1733 for their Honolulu office, (808) 487-7933 for Aiea, or (808) 877-0066 for Kahului.