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Expert Q&A
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| By iParenting Staff iParenting Staff Experts | ||
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My 17-month-old is addicted to her thumb, and I can already see the affect it has on her teeth. I know the experts say it won't affect her permanent teeth until after age 5 or so if she still sucks, but I don't believe that. She has six top teeth and four more popping out and she has an overbite already that a lot of people notice. I tried stopping this habit by putting socks on her hands, and in desperation bought that bitter liquid that's used for nail biters, which was recommended by the pharmacists. I don't know how safe it was to use for her but it worked for a day, then she got used to it, so I stopped using it. I really need some advice. This habit of hers is taking away from her eating properly, and it's very frustrating.
I agree, a toddler with a thumb habit she enjoys can be tough to persuade. You are right in noting that the permanent teeth will not be DIRECTLY affected. The non-nutritive sucking habit IS adversely influencing the shape and width as well as the relationship between the two jaws (or overbite as you mentioned).This commonly leads to a narrow, protruding upper jaw, with increased risk of malocclusion (a bad bite), risk of injuring the protruding teeth, improper swallowing, breathing and speech patterns, and distorted jaw and mid-face growth!
A pacifier is much easier to snip off or trade to Santa for a doll. This harmful habit may be treated by a variety of habit appliances -- and at this age I recommend you find a pediatric dentist who will be knowledgeable to address your concerns.
More info for parents can be found on habits at www.aapd.org and www.orthodontics.com.
Keep Smilin'!