Thumb and Pacifier Sucking
The pacifier, thumb, and finger sucking are normal for small children as they learn to self-soothe. Most children develop this habit as early as 18 months. Although these habits are normal, problems can arise with their teeth and jaw development as they grow older. The recommendation is that children cease these habits by 2-3 years old. Jaw growth and teeth problems can start in a child between 4 and 6. Most children tend to grow out of the habit independently by this time. In cases where habits persist, appliances or orthodontic therapy may be necessary to correct jaw and teeth problems.
How Can I Stop My Child Sucking Their Thumb/Pacifier?
It is recommended that your child find something to do with their hands, like playing with a new toy. Offer encouragement and praise to your child for the small successes as they try to end their habit, and be patient with them. Consider placing something protective over your child’s thumb or fingers, such as a glove, to discourage sucking. Discover the cause of the habit and why it developed. If you can establish this, the problem may be easier to solve!