10/28/2025
When a pacifier habit continues beyond the age of two, it can begin to reshape how the jaws and teeth grow. The constant sucking pressure changes the balance between tongue, lips, and muscles — gradually pushing teeth and bones out of their natural alignment.
Over time, this can cause what dentists call an open bite — when the front teeth don’t meet even when the mouth is closed. It can also narrow the upper jaw, make teeth protrude, and affect the way a child swallows or speaks.
These changes don’t happen overnight. They develop silently, while the pacifier seems harmless on the surface. But once the jaw and bite adapt to this prolonged pressure, correcting it often requires orthodontic treatment later in life.
Pediatric dentists recommend weaning off the pacifier by 18–24 months to allow natural oral muscle balance and healthy jaw growth. Early awareness can prevent long-term dental complications and support normal speech and facial development.
📄Source: PMC2791560
🔹 Disclaimer: This post is for educational purposes only and not a substitute for professional dental advice.
