How Does Thumb Sucking Affect Teeth?

It is typical to see babies sucking their thumbs, but after a certain age, many parents can’t help but get a little worried. New parents often wonder how thumb sucking affects teeth. Some people may tell you that thumb sucking is perfectly normal, while others have said it leads to developmental problems in teeth.

What Is Normal Thumb Sucking Behavior?

Infants often suck their thumbs and use pacifiers without having any detrimental effects. It actually soothes the baby especially during teething, so thumb sucking is completely normal for an infant. However, by the time your child turns two years old, it is important to stop him them from this behavior. By two of age, thumb sucking may prevent the jaws from growing properly. Thumb sucking may also harm your child’s bite and create changes in their dental palate.

How Can I Discourage Thumb Sucking?

This is actually not as difficult as you might expect. Using a reward system to get your child to stop sucking his or her thumb is a very effective method. Every day your child doesn’t engage in the behavior, provide a fun yet healthy reward such as a snack or toy. Also, don’t be afraid to ask a Franklin Lakes orthodontist such as Dr. Lorino for help.