Is Thumb Sucking a Problem? Here’s When It Starts Affecting Their Teeth

Is Thumb Sucking a Problem? Here’s When It Starts Affecting Their Teeth

Dr. Joby Hurst, D.M.D
Published on: 29/05/2026

Wondering when thumb sucking starts affecting your child’s teeth? Learn the signs to watch for, possible dental effects, and gentle ways to help children stop.

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