How to determine if Thumb-sucking is a Problem

Parents often wonder if sucking their children's thumbs is such a big deal. The short answer is that it is very important. The long answer is that we need to understand all aspects of thumb sucking and what goes on in their lives.

The problem with thumb sucking is that it can cause an open internal bite. This occurs when the upper and lower front teeth don't touch. A gap is created that affects the child's swallowing ability. You can navigate inlien sources to get information about the ways to stop finger sucking among children.

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We're investigating the following aspects of thumb sucking to determine if it's problematic and needs fixing:

Aspects of thumb sucking in children

1. AGE

How old is your son? Most children stop thumb sucking when they are around 3 or 4 years old. The closer they are to four years, the less changes in the corrected jaw.


How often does your child suck his thumb? Is his thumb always in his mouth? Or before you take a nap and go to bed? The more often he does this, the more likely he will break the bite.


How long does your child suck his thumb? If he only did it for 5-10 minutes of falling asleep, he wouldn't be doing much damage in a short time.


How intensely is your child sucking his thumb? Does it sit freely in her mouth or is she actively and intensely sucking? Intensive thumb sucking causes more damage than liberally.