02/05/2026
đź‘¶ Thumb & Finger Sucking: What Parents Should Know
Thumb and finger sucking is common in babies and toddlers for self-soothing, emotional regulation, and comfort, especially during stress, fatigue, or transitions.
However, when digit sucking continues past age 4 or becomes frequent and intense, it can start to affect oral development:
• Teeth misalignment or open bite
• A high, narrow palate
• Changes in tongue posture
• Mouth breathing and airway concerns
• Potential speech sound differences
🦷 When to help your child stop:
Most children naturally outgrow the habit, but support is recommended around age 4 or before permanent teeth begin to erupt (around ages 5–6).
đź‘… How a myofunctional therapist can provide a compassionate plan to:
✔️ Support habit elimination without shame or punishment
✔️ Address underlying sensory or oral-motor needs
✔️ Retrain tongue posture, breathing, and swallowing for long-term success