Do you have a child at home who is prone to frequently sucking their thumb for comfort? This behavior is considered a healthy and normal coping mechanism for younger children, who might have no other means of self-soothing when they feel anxious.

However, if their habit continues after they’ve turned four or five years old, it can potentially harm their smile. Continue reading to learn 3 issues that might develop from prolonged thumb- or pacifier-sucking and how your child’s pediatric dentist can help!