Thumb sucking habit.

This patient initially presented with a persistent thumb-sucking habit and an undiagnosed lip tie. After just six sessions of myofunctional therapy, they successfully eliminated their daytime thumb-sucking habit. Throughout treatment, they developed consistent nasal breathing and proper tongue posture at rest, supporting healthier oral function, jaw development, and facial growth. These foundational changes help promote more stable breathing patterns and long-term airway health.