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Encourage Your Child to Stop Thumb Sucking Around Age 3

One of the biggest concerns we hear from parents is about their child's thumb-sucking. Our advice: if they are under the age of 4, no need for concern – yet. If they are older, though, you should be concerned about the possible effects.

Thumb sucking is a universal habit among infants and toddlers and swallowing patterns associated with them during the meal. You can purchase the hand stopper thumb guard via if you are looking for ways to stop the thumb sucking habit in your child.

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Around the age of four, though, the swallowing pattern is changing to accommodate solids. The tongue now begins to rest behind the upper front teeth during swallowing (try to swallow right now and you will see). For most children, thumb-sucking also stops during this time.

But whatever the reason, some children do not stop sucking their thumb. As the habit persists, children continue to push the tongue forward rather than backward to the upper front teeth. Over time this can put undue pressure on both the upper and lower the front teeth and contribute to the development of the open bite, a small gap between the upper and lower teeth when the jaw is closed.

While the small end of the thumb sucking is not the only cause of open bite (abnormal bone growth in the jaw is one), the habit is still a prominent factor. That is why it is very important that you start encouraging your child to stop sucking her thumb around the age of 3 and no later than 4.