Prevention

Tooth Decay Prevention

Tooth decay develops gradually when natural mouth bacteria react with sugars in our daily diet. Each individual carries a different level of risk, which is why a cavity risk assessment by Bexar Orthodontists & Pediatric Dentists is essential. When bacteria consume sugar, they generate acids that erode tooth enamel and eventually cause cavities. Dentists eliminate the decayed part and restore the tooth with fillings. In more serious cases, when damage extends to the nerve, a crown is necessary to reinforce and rebuild the structure of the tooth. Preventing decay involves consistent brushing and flossing twice daily, routine dental check-ups, controlling sugar intake, and receiving fluoride treatments. Good oral hygiene can spare your child from painful procedures and high dental bills.

Snacking

Kids are frequently given snacks throughout the day, increasing the chance of decay, even from snacks marketed as healthy. Dr. Cele Oliver emphasizes that smart snacking plays a key role in cavity prevention. Research now suggests that limiting how often children snack, sip, or nibble is just as important as what they eat. Having one larger snack is less harmful than several smaller ones. This is especially critical at night when saliva production, which helps protect teeth, significantly slows down.

Soft Drinks and Sour Candies

Foods and beverages with high acidity can wear down tooth enamel. According to Dr. Oliver, three major culprits often found in children’s diets are sodas, sour candies, and sports drinks with low pH. These drinks not only contain a lot of sugar but also lower the mouth’s pH level. Most sodas include sugar, phosphoric acid, citric acid, and water, with a pH around 3.0 or lower, which softens enamel within minutes. Sour sports drinks are equally damaging. Even sugar-free sodas, while lacking sugar, still contain acids that harm teeth just as quickly.

Sealants

The deep grooves and small crevices on the chewing surfaces of molars and premolars make them tough to clean thoroughly. When food particles and bacteria settle in these areas, acids form and begin breaking down enamel. Research shows that 88% of cavities in school-aged children in the U.S. result from this process.
Dental sealants provide a preventative measure by covering these vulnerable surfaces and controlling bacteria and food from entering. This protective resin is usually applied to back teeth and can last for years, though it should be regularly checked by your dentist.

Fluoride

Fluoride strengthens tooth enamel and decreases the risk of decay. Using fluoridated water for drinking and maintaining daily oral hygiene routines is a key step in minimizing cavities. Dentists can analyze your main water source to determine its fluoride content and may suggest supplements like drops or tablets if needed.

Thumb-Sucking

Sucking is a self-soothing behavior that comforts babies and young children. Most children typically quit thumb-sucking before their permanent front teeth erupt, usually between ages 2 and 4. However, prolonged thumb-sucking after this stage can impact how the mouth develops and how teeth align. If the behavior continues or becomes intense, consult Bexar Orthodontists & Pediatric Dentists.

Here are a few gentle ways to guide your child away from thumb-sucking:

• Instead of scolding, praise your child when they avoid thumb-sucking.
• Dr. Oliver has extensive experience helping parents with behavioral approaches to break thumb-sucking habits. While long-term sucking of thumbs or pacifiers can lead to crooked or crowded teeth, most kids can overcome the habit with the right support.
• Occasionally, praise them when they refrain from the habit during difficult periods. If the habit persists when permanent teeth begin to emerge, your dentist may suggest a special appliance to help stop it.
• Offer praise when your child manages to stop the habit, especially during moments of stress.
• Only consider physical deterrents, like a thumb bandage or a sock at night, after consulting with our dental team for safe guidance.